Dana Paľová
(1), Anna Czaja
(2), Martin VejaÄŤka
(3)
(1)
Technical University of Košice
Faculty of Economics
Department of Applied Mathematics and Business Informatics
Nemcovej 32, 040 01 Košice, Slovakia,
(2)
Gdańsk University of Technology
Faculty of Management and Economics
Department of Applied Informatics in Management
Gdansk,
(3)
Technical University of Košice
Faculty of Economics
Department of Applied Mathematics and Business Informatics
Nemcovej 32, 040 01 Košice
