By Karakostas G.L.   in Journal of Difference Equations and Applications

ISSN:1023-6198|9|6|599-602

Taylor & Francis Ltd‎(2003)‎

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By Karakostas G.L.   Stevi   in Journal of Difference Equations and Applications

ISSN:1023-6198|10|3|249-255

Taylor & Francis Ltd‎(2004)‎

Access to resources Favorite 18.806696

By Karakostas G.L.   Tsamatos P.C.   in Journal of Mathematical Analysis and Applications

ISSN:0022-247X|259|1|209-218

Academic Press‎(2001)‎

Access to resources Favorite 13.900706