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Professor Athanasios Migdalas

Division of Computational Methods and Computer Programming

Department of Mathematical and Physical Sciences Faculty of Engineering

Aristotle University of Thessalonica

54124 Greece

Tel: +30 2310 99 4368

Fax: +30 2310 99 5982

Mail:samig<AT>gen.auth.gr




EDUCATION & ACADEMIC POSITIONS


Education


1983
Graduated from Dept. of Mathematics, Linköping University, Sweden.
Practice: ``MULREG: A Programming Package for Non-Parametric Statistical Tests in Physiology'' (in Swedish) at the Clinic of Physiology, Linköping Hospital.
Diploma Thesis: ''MULPAC: A Userfriendly Programming Package for Large-Scale Sparse Systems of Multilinear Equations in Internal Budgeting'' (in Swedish) for Philips Sweden at Järfälla.
1985
Postgraduate diploma ``Licentiate of Philosophy'' in ``Operations Research & Optimization'' from the Department of Mathematics, Linköping Institute of Technology, Sweden.
Thesis: `` Network Design - Discrete Models''
1988
Ph.D. ``Doktors examen'' in ``Operations Research & Optimization'' from the Department of Mathematics, Linköping Institute of Technology, Sweden.
Thesis: `` Mathematical Programming Techniques in the Analysis and Design of Transportation and Communication Networks''


Academic Positions

1982-1983
Part time Assistant Lecturer, Div. of Optimization, Dept. of Mathematics, Linköping Institute of Technology, Sweden
1983-1988
Lecturer and Researcher, Div. of Optimization, Dept. of Mathematics, Linköping Institute of Technology, Sweden
1988-1989
Assistant Professor, Dept. of Mathematics, Aarhus University, Århus, Denmark
1989-1993
Assistant Professor, Div. of Optimization, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden
1993-1998
Associate Professor, Div. of Optimization, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden
1996-1998
Studies Director, Div. of Optimization, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden
1998-2004
Associate Professor, Dept. of Production Engineering and Management, Technical University of Crete, Chania, Greece
2004-2008
Professor, Dept. of Production Engineering and Management, Technical University of Crete, Chania, Greece
2009-
Professor, Div. of Computational Methods and Computer Programming, Dept. of Mathematical and Physical Sciences, Engineering Faculty, Aristotle University of Thessalonica, Greece


PUBLICATIONS

Books Special Issues Articles Chapters in Books Short Articles Back to Top




Books

  1. A. Migdalas, P.M. Pardalos S. Storoy (eds.) 1997
    Parallel Computing in Optimization, Kluwer Academic Publishers
  2. A. Migdalas, P.M. Pardalos P. Varbrand (eds.) 1997
    Multilevel Optimization - Algorithms and Applications, Kluwer Academic Publishers
  3. A., Migdalas, P.M. Pardalos P. Varbrand (eds.) 2001
    From Local to Global Optimization, Kluwer Academic Publishers
  4. P.M. Pardalos, A. Migdalas R.E. Burkard (eds.) 2002
    Combinatorial and Global Optimization, World Scientific
  5. G. Baourakis, A. Migdalas P.M. Pardalos (eds.) 2003
    Supply Chain and Finance, World Scientific
  6. A. Chinchuluun, P.M. Pardalos,
    A., Migdalas, L.S. Pitsoulis (eds.) 2008
    Pareto Optimality, Game Theory and Equilibria, Springer
  7. I. Marinakis & A. Migdalas (2008)
    Design and Optimization in Supply Chains, Sofia Publications, Thessalonica (in Greek)


Editor of Special Issues



  1. A. Migdalas P.M. Pardalos (eds.), Global Optimization and Hierarchical Decision Making, Journal of Global Optimization, 1996, 8(3).
  2. A. Migdalas, V. Kumar, G. Toraldo (eds.), Nonlinear Optimization and Parallel Computing, Journal of Parallel Computing, 2003, 29(4).
  3. A. Migdalas, P.M. Pardalos, G. Toraldo (eds.),
    International Conference in Computational Management Science, Computational Management Science, 2005, 2 (3).


Refereed Articles



  1. K. Jornsten, A. Migdalas (1988) ``Designing a Minimal Spanning Tree Network subject to Budget Constraints'', Optimization, 19, pp.475-484
  2. T. Larsson, A. Migdalas (1990) ``An Algorithm for Nonlinear Programs over Cartesian Product Sets'', Optimization, 21, pp. 535-542
  3. K. Jornsten, T. Larsson, J. Lundgren, A. Migdalas (1990) ``An Entropy Model with Variable Target'', Environment and Planning A, 22A, pp. 493-506
  4. J. Hellstrand, T. Larsson, A. Migdalas (1992) ``A Characterization of the Uncapacitated Network Design Polytope'', Operations Research Letters, 12, pp. 159-163
  5. H. Tuy, A. Migdalas, P. Varbrand (1993) ``A Global Optimization Approach for the Linear Two-Level Program'', Journal of Global Optimization, 3, pp. 1-23
  6. H. Tuy, S. Ghannadan, A. Migdalas, P. Varbrand (1993) ``Strongly Polynomial Algorithms for a Production-Transportation Problem with Concave Production Cost'', Optimization, 27, pp. 205-227
  7. A. Migdalas S. C. Narula (1993) ``The Combined Terminal Assignment and Layout Problem'', Studies in Locational Analysis, 4, pp. 225 - 229
  8. T. Larsson, A. Migdalas, M. Patriksson (1993) ``A Partial Linearization Method for the Traffic Assignment Problem'', Optimization, 28, pp. 47-61
  9. A. Migdalas (1994) ``A Regularization of the Frank-Wolfe Method and Unification of Certain Nonlinear Programming Methods'', Mathematical Programming,, 56, pp. 331-345
  10. T. Larsson, A. Migdalas, M. Ronnqvist (1994) ``A Lagrangean Heuristic for the Capacitated Concave Minimum Cost Network Flow Problem'', European Journal of Operations Research, 78, pp. 116-129
  11. H. Tuy, A. Migdalas, P. Varbrand ( 1994 ) ``A Quasiconcave Minimization method for Solving Linear Two-Level Programs'', Journal of Global Optimization, 4, 243-263
  12. H. Tuy, S. Ghannadan, A. Migdalas P. Varbrand, (1994) ``Heuristics Based on Tabu Search and Lagrangean Relaxation for the Concave Production-Transportation Problem'', Studies in Regional and Urban Planning, 3, pp. 127-140
  13. A. Migdalas, S.C. Narula (1994) ``Concentrator Location and Terminal Layout in Local Access Networks - Integrated Models'', Studies in Regional and Urban Planning, 3, pp. 199-214
  14. A. Migdalas (1995) ``Bilevel Programming in Traffic Planning: Models, Methods and Challenge'', Journal of Global Optimization, , pp. 381-405
  15. A. Migdalas (1995) ``When is a Stackelberg Equilibrium Pareto Optimum?'', In Advances in Multicriteria Analysis, P. Pardalos, et.al. (eds), Kluwer Academics, pp. 175-181
  16. H. Tuy, S. Ghannadan, A. Migdalas, P. Varbrand (1995) ``The Minimum Concave Cost Network Flow Problem with a Fixed Numbers of Sources and Nonlinear Arc Costs'', Journal of Global Optimization , 135-151
  17. O. Damberg, A. Migdalas (1995) ``A Data Parallel Space Dilation Algorithm for the Concentrator Location Problem''. DIMACS Series in Discrete Mathematics and Theoretical Computer Science , 22, pp. 57-80
  18. T. Helgasson, K. Jornsten, A. Migdalas(1995) ``Minimax Formulation of the Apportionments of Seats to a Parliament'' Minimax and Applications, DingZhu Du et. al. (eds), Kluwer Academics,pp. 109-118
  19. A. Migdalas P.M. Pardalos (1995) ``Nonlinear Bilevel Problems with Convex Second Level Problem - Heuristics and Descent Methods'', &isin#in; Operations Research and Its Applications, D.-Z. Du, X.-S. Zhang K. Cheng (eds), World Scientific, . 194--204
  20. H. Tuy, S. Ghannadan, A. Migdalas, P. Varbrand (1996) ``A Strongly Polynomial Algorithm for a Concave Production - Transportation Problem with a Fixed Number of Nonlinear Variables'', Mathematical Programming, 72, . 229-258
  21. S. Ghannadan, A. Migdalas, H. Tuy P. Varbrand (1996) ``Tabu Metaheuristic based on Local Search for the Concave Production-Transportation Problem'', Studies in Locational Analysis Special Issue on Heuristics for Location Problems, issue 8, pp. 33-47
  22. K. Holmqvist, A. Migdalas P. M. Pardalos (1996) ``A GRASP Algorithm for the Single Source Uncapacitated Minimum Concave-Cost Network Flow Problem'', DIMACS Series in Discrete Mathematics and Theoretical Computer Science, 40, pp. 131--142
  23. K. Holmqvist, A. Migdalas (1997) ``Greedy Randomized Adaptive Search for a Location Problem with Economies of Scale'', in Developments in Global Optimizations, Bomze et. al. (eds), Kluwer Academic, pp. 301-313
  24. K. Holmqvist, A. Migdalas (1997) ``A C++ Class Library for Interval Arithmetic in Global Optimization'', in State of the Art in Global Optimization, C. Floudas, Pardalos (eds), Kluwer Academic Publishers, pp. 213-226
  25. O. Damberg, A. Migdalas (1997) ``Distributed Disaggregate Simplicial Decomposition - A Parallel Algorithm for Traffic Assignment'', in Network Optimization, M. Pardalos, et al (eds), Lecture Notes in Economics and Mathematical Systems 450, -Verlag . 72-193
  26. H. Tuy, S. Ghannadan, A. Migdalas P. Varbrand (1997) ``Strongly Polynomial Algorithms for Two Special Minimum Concave Cost Network Flow Problems'', Optimization, vol. 32, pp. 23-43
  27. G. Baourakis, M. Kourgiantakis A. Migdalas (2002) ``The Impact of E-Commerce on Agro-Food Marketing. The Case of Agricultural Cooperatives and Consumers in Crete'', British Food Journal, 104, (8), pp. 580 - 590
  28. A. Mavrommati, A. Migdalas, ``From Logistics to Collaborative Logistics - A Theoretical Approach'', In Financial Engineering, E-Commerce and Supply Chain, P.M. Pardalos, V.K. Tsitsiringos (eds), 2002, Kluwer Academic Publishers, . 343--359
  29. .A. Karakitsiou, A. Migdalas, ``Quantitative Inventory Modeling and Future Trends in Supply Chain Management'', In Financial Engineering, E-Commerce and Supply Chain, P.M. Pardalos V.K. Tsitsiringos (eds),2002, Kluwer Academic Publishers, pp. 271--293
  30. Y. Marinakis, A. Migdalas, ``Heuristic Solutions of Vehicle Routing Problems in Supply Chain Management'', in Combinatorial and Global Optimization, P.M. Pardalos et al. (eds), 2002, Scientific World, pp. 205--235
  31. A. Migdalas (2003) ``Applications of Game Theory in Finance and Managerial Accounting'' Operational Research. An International Journal, 2(2) , pp.209-241
  32. B. Eksioglu, A. Migdalas, P.M. Pardalos (2003) ``Heuristic Approaches to Production-Inventory-Distribution Problems in Supply Chains'', In Optimization and Industry: New Frontiers, V. Korotkich al. (ed), Academic Publishers pp. 15-38
  33. A. Migdalas, G. Baourakis, N. Kalogeras H.B. Meriem (2003) ``Sector Modeling for the Prediction and Evaluadion of Cretan Olive Oil, European Journal of Operations Research, 115, pp.522-542
  34. P.M. Pardalos A. Migdalas (2004) ``A Note on the Complexity of Longest Path Problems Related to Graph Coloring'', Applied Mathematics Letters, 17, pp. 13-15
  35. A. Migdalas (2004) Cyclic Linearization and Decomposition of Team Game Models, in Recent Developments in Cooperative Control and Optimization, S. Butenko et al (eds), Kluwer Academic Publishers, pp. 333-348
  36. A.Karakitsiou, A. Mavrommati, A. Migdalas (2004) ``Measuring Production Efficiency in the Food Sector'' in Supply Chain Finance P.M. Pardalos et al (eds) Kluwer Academic Publishers pp. 138-150
  37. C. Viju, G. Baourakis, A. Migdalas, M. Doumpos, ¶.M. Pardalos (2004) ``Portfolio Optimization using Markowitz Model. A Case Study of the Bucharest Stock Exchange Supply Chain and Finance, P.M. Pardalos et al (eds) Kluwer Academic Publishers pp.230-249
  38. A. Karakitsiou, A. Mavrommati, A. Migdalas (2004) Efficient minimization over product of simplices and its application to nonlinear multicommodity network problems, Operational Research, 4 (2),
    pp. 99-118
  39. Y. Marinakis, A. Migdalas, P.M. Pardalos (2005) ``Expanding Neighborhood GRASP for the Traveling Salesman Problem, Computational Optimization and Applications, 32 (3), pp. 231-257
  40. Y. Marinakis, A. Migdalas, P.M. Pardalos (2005) ``A Hybrid Genetic-GRASP Algorithm Using Lagrangean Relaxation for the Traveling Salesman Problem'', Journal of Combinatorial Optimization, 10 (4) pp. 311-326
  41. A.Mavrommati, A. Migdalas (2005) ``Hierarchical Modeling for the Agricultural Sector in Greece and Bilevel Programming'' The Journal of Financial Decision Making, 1 (2), pp. 57-68
  42. I. Mandalianos, M. Kourgiantakis and A. Migdalas (2005) Prometheus: A web based system focusing on local e-government in Management of Technological Changes, Book 1 of Proceedings of the 4th International Conference on the Management of Technological Changes, Chania, Greece, August 19-20, 2005, C.Rusu and Y. Phillis (eds.), Technical University of Crete, 2005, pp. 133-138
  43. A. Karakitsiou, A. Migdalas (2006) ``Optimization and Coordination for Linear Integrated Production, Inventory and Transportation Planning in Supply Chain by Decomposition Methods'' in Proceedings of the 15th National Congress of EEEE ``Planning, Information Retrieval and Knowledge Management'' pp.673-687
  44. Y. Marinakis, A. Migdalas, P.M. Pardalos (2006) ``A new bilevel formulation for the vehicle routing problem and a solution method using a genetic algorithm'', Journal of Global Optimization, 38, (4 ), 555-580
  45. Y. Marinakis, A. Migdalas (2007) ``Annotated bibliography in vehicle routing'', Operational Research, 7, (1), 27-46
  46. A. Karakitsiou, A. Mavrommati, A. Migdalas, K. Tsiakali (2007) ``Customer satisfaction evaluation in the tourism industry. The case of Chania'', Foundations of Computing and Decision Sciences 32, (2), pp.111-123
  47. H. Tuy, A. Migdalas & N.T. Hoai-Phuong (2007) A Novel Approach to Bilevel Nonlinear Programming, Journal of Global Optimization,38 (4), 527-554
  48. A. Karakitsiou, A. Migdalas (2008) ``A decentralized coordination mechanism for integrated production-transportation-inventory problem in the supply chain using Lagrangian relaxation'', Operational Research, (3), pp. 257-278

  49. Y. Marinakis, A. Migdalas, P.M. Pardalos (2008) ``Expanding neighborhood search-GRASP for the probabilistic traveling salesman problem'', Optimization Letters, 2, (3), pp. 351-361
  50. Y. Marinakis, A. Migdalas, P.M. Pardalos (2009) ``Multiple phase Search--GRASP based on Lagrangean relaxation, random backtracking Lin-Kernighan and path relinking for the TSP'', Journal of Combinatorial Optimization, 17 (2), pp. 134-156


Chapters in Books

  1. O. Damberg, A. Migdalas S. Storoy (1997) ``Parallel Algorithms for Network Problems'', Parallel Computing in Optimization, Kluwer Academic Publishers
  2. K. Holmqvist, A. Migdalas P.M. Pardalos (1997) ``Parallelized Heuristics for Combinatorial Search'', Parallel Computing in Optimization, Kluwer Academic Publishers
  3. K. Holmqvist, A. Migdalas P.M. Pardalos (1997) ``Parallel Continuous Non-Convex Optimization'', Parallel Computing in Optimization, Kluwer Academic Publishers
  4. A. Migdalas, P.M. Pardalos S. Storoy (1997) ``Parallel Computing in Optimization'', Parallel Computing in Optimization, Kluwer Academic Publishers
  5. M. DApuzzo, M. Marino, A. Migdalas, P.M. Pardalos and G. Toraldo (2006) ``Parallel computing in global optimization'' in Handbook of Parallel Computing and Statistics, E.J. Kontoghiorghes (ed) Hapman and Hall
    pp. 225-258
  6. M. DApuzzo, M. Marino, A. Migdalas, P.M. Pardalos and G. Toraldo (2006) ``PA parallel linear algebra standpoint'' in Handbook of Parallel Computing and Statistics, E.J. Kontoghiorghes (ed) Hapman and Hall
    pp. 259-281
  7. A. Migdalas (2006) ``Nonlinear programming in telecommunications'' in
    Handbook of Optimization in Telecommunications, M.G.C. Resende and P.M. Pardalos (eds) pp. 27-66
  8. M. Kourgiantakis, I. Mandalianos, P.M. Pardalos, A. Migdalas (2006) ``Optimization in e-commerce'' in Handbook of Optimization in Telecommunications, M.G.C. Resende and P.M. Pardalos (eds) pp. 1077-1050
  9. Y. Marinakis, A. Migdalas & P. M. Pardalos (2008) ``Cost Allocation in Combinatorial Optimization Games'', in Pareto Optimality, Game Theory and Equilibria,Altannar Chinchuluun et al (eds), pp. 217-247


Short Articles

  1. J. Barcelo, K. Jornsten A. Migdalas, ``The Resource Constrained Spanning Tree Problem. Alternative Modelling and Algorithmic Approaches'', Algorithms and Model Formulations in Mathematical Programming, S. Wallace (Editor), NATO ASI Series F, Computer and Systems Sciences, vol. 51, Springer-Verlag, Berlin, 1989, pp.142-143
  2. O. Damberg, A. Migdalas S.C. Narula, ``Location Problems and Parallel Programming - A Tutorial'', Studies in Locational Analysis (1993), 4, pp. 87-92



Organized Workshops & Conferences



1992 Nordic Workshop on Parallel Computing and Large Scale Optimization Problems,
  August 21-23, Linköping, Sweden
1995 Second Workshop of the International Working Group on
  Environment, Locational Decisions and Regional Planning,
  The Swedish Home, Cavala, Greece, June 28 - July 3
1995 Nordic Summer Course and Workshop on Parallel Processing
  and Mathematical Programming, Rimforsa, Sweden, August 7-16
1995 First International Workshop on Bilevel and Hierarchical Programming,
  Rimforsa, Sweden, November 19-24
1997 International Workshop: From Local to Global Optimization ,
  Rimforsa, August 15-18
1998 International Workshop: Discrete and Global Optimization,
  Maleme, Crete, Greece, May 17-21
2001 Recent Advances in Non-Differentiable Optimization,
  International Workshop, October 1-4, Kyiv, Ukraine
2003 First International Conference on Computational
  Management, Almyrida, Chania, Greece, May 27-30.
2005 International Conference on Bilevel and Hierarchical Optimization,
  Chania, Greece, May 15-17
2011 1st International Symposium and 10th Balkam Conference on Operations Research
  Thessaloniki, Greece, September 22-25,2011



TEACHING

Lecture NotesUndergraduate CoursesPostgraduate CoursesSupervisionsCurrent CoursesBack to Top



Lecture Notes


  1. A. Migdalas (1984) Introduction to Nonlinear Programming, Div. of Optimizations, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden (in Swedish)
  2. A. Migdalas & H. Jönsson (1988) Nonlinear Programming, Div. of Optimizations, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden (in Swedish)
  3. A. Migdalas & M. Göte-Lundgren (1991) Combinatorial Optimization - Problems and Algorithms, Div. of Optimizations, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden (in Swedish)
  4. A. Migdalas (1996) Fortran 90 Programming and Fortran Programming of the Connection Machine, Div. of Optimizations, Dept. of Mathematics, Linköping Institute of Technology, Linköping University, Sweden (in English)
  5. A. Migdalas (2000) Large-Scale Optimization, Dept. of Production Engineering & Management, Technical University of Crete (in Greek)
  6. A. Migdalas (2003) Heuristics, Metaheuristics and Evolutionary Approaches to NP-Hard Optimization Problems, Dept. of Production Engineering & Management, Technical University of Crete (in Greek)
  7. A. Migdalas (2005) Introduction to Equilibrium Programming and Game Theory, Dept. of Production Engineering & Management, Technical University of Crete (in Greek)
  8. A. Migdalas & I. Marinakis (2008) Combinatorial Optimization, Dept. of Production Engineering & Management, Technical University of Crete (in Greek)



Undergraduate Courses


I have taught courses for undergraduate students at


Specifically I have taught for several years the following courses: (1) Linear and Nonlinear Optimization for Y, M and D, (2) Operations Research I and (3) Operations Research II for I, (4) Linear and Integer Programming for C, (5) Combinatorial Optimization for C, Y and IT, (6) Optimization in Telecommunication networks for D, (7) Decomposition Methods of Optimization for LiU and Y, (8) Combinatorial Optimization and Network Theory for TUC,(9) Equilibrium Programming and Game Theory for TUC, (10) Optimized Design and Analysis of Supply Chain for TUC, (11) Numerical Analysis for AUTh, (12) Linear Programming for ÅU.


Postgraduate Courses


I have taught courses for postgraduate and doctoral students at


Specifically I have taught (1) Operations Research (OR), (2) Mathematics in Economics and (3) OR and GIS at MAICh, (4) Parallel Nonlinear Optimization Algorithms at ÅU, (5) Optimization at NHH, (6) Massively Parallel Computing and Optimization Algorithms at LiTH, (7) Large Scale Optimization and (8) Heuristics, Metaheuristics and Evolutionary Algorithms at TUC, (9) Algorithms and Complexity and (10) Sparse Matrices and Large Scale Linear Systems of Equations at AUTh.


Master and Ph.D. Theses Supervision


Ph.D. Theses at LiTH, Sweden
Saied Ghannadan Feasibility and Global Optimality in Network Flows (1995)
Olof Damberg Parallel Optimization Algorithms for Network
Flow Problems (1996)


Ph.D. Theses at TUC, Crete
Athanasia Mavrommati Decision Hierarchy in the Agricultural Sector of Greece and Methods and Solution Methods of Bilevel Programming (2005)
Ioannis Marinakis Heuristic Algorithms for Vehicle Routing Problems (2005)
Athanasia Karakitsiou Coordination and Compentitiveness in Supply Chain: Optimization and Game Theoretic Approaches (2006)


Licentiate of Philosophy at the LiTH, Sweden
Zang-Wei Liu Nonlinear Pricing and Decomposition Techniques with Applications to Multicommodity Network Flows (1988)
Saied Ghannadan Global Optimization Approaches to certain Network Flow Problems (1993)
Kristina Holmqvist Solving Global Optimization Problems in Engineering and Location (1997)


Master Theses at TUC, Crete
Ioannis Marinakis Development and Application of an Algorithm for the Solution of the Vehicle Routing Problem. (2001)
Markos Kourgiantakis Development of a System for the E-Commerce and Marketing of Chemical Products (2003)
Constantinos Karakiozopoulos Development of a Interactive System for Vehicle Routing (2004)
Nikos Pothoulakis Vehicle Routing with Geographical Information Systems (2005)
Iraklis Mandalianos Development of a System for Electronic Democracy for Local Government (2005).
Constantina Tsiakali Measurement of the Efficiency of the Hotel Sector in Greece(2006)


Master Theses at MAICh, Crete
Hassine Ben Meriem Prediction and Evaluation Modeling in the Agricultural Sector of Olive Oil in Crete(2001)
Markos Kourgiantakis E-Commerce and E-Business Potential in Crete(2001)
Crina-Ioana Viju Portfolio Optimization Using the Markowitz Model: An Application to the Bucharest Stock Exchange(2002)
Dmitri Gravas Portfolio Analysis and Optimization in the Russian Stock Market (2003)
Paul Kazarian Portfolio Optimization: A Comparative Analysis of the Markowitz's Mean Variance and Konno ' s Absolute Deviation Models for the Australian Stock Exchange Market(2003)
Vaggelis Kamanatzis Greek Fruit Juices - A Market Outlook and Survey (2004)
Constantina Tsiakali Measuring Customer Satisfaction: The case of Chania Touristic Sector (2005)




Athanasios Migdalas Last Updated: 2010-11-13