APA način citiranja

Kourogenis, N. C., & Papageorgiou, N. S. Multiple solutions for nonlinear discontinuous strongly resonant elliptic problems.

Čikaški stil citiranja

Kourogenis, Nikolaos C., i Nikolaos S. Papageorgiou. Multiple Solutions for Nonlinear Discontinuous Strongly Resonant Elliptic Problems.

MLA način citiranja

Kourogenis, Nikolaos C., i Nikolaos S. Papageorgiou. Multiple Solutions for Nonlinear Discontinuous Strongly Resonant Elliptic Problems.

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