REPOVŠ, Dušan, 2019, Infinitely many symmetric solutions for anisotropic problems driven by nonhomogeneous operators. Discrete and continuous dynamical systems. Series S [na spletu]. 2019. Vol. 12, no. 2, p. 401–411. [Dostopano 21 april 2025]. DOI 10.3934/dcdss.2019026. Pridobljeno s: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=slv&id=108785