By Papaschinopoulos G.   Stefanidou G.   in Fuzzy Sets and Systems

ISSN:0165-0114|140|3|523-539

Elsevier‎(2003)‎

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By Papaschinopoulos G.   Stefanidou G.   in Journal of Mathematical Analysis and Applications

ISSN:0022-247X|289|1|216-230

Elsevier‎(2004)‎

Access to resources Favorite 11.621672

By Papaschinopoulos G.   Schinas C. J.   Stefanidou G.   in Journal of Difference Equations and Applications

ISSN:1023-6198|11|15|1281-1287

Taylor & Francis Ltd‎(2005)‎

Access to resources Favorite 8.291784