Author: Papageorgiou, Nikolaos S.

Kravvaritis, Dimitrios; Papageorgiou, Nikolaos S.: On the existence of periodic solutions for nonconvex differential inclusions. (English). Archivum Mathematicum, vol. 32 (1996), issue 1, pp. 1-8
Kandilakis, Dimitrios A.; Papageorgiou, Nikolaos S.: Periodic solutions for nonlinear evolution inclusions. (English). Archivum Mathematicum, vol. 32 (1996), issue 3, pp. 195-209

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