CABADA, A.; INFANTE, G.; TOJO, F. A. Nonzero solutions of perturbed Hammerstein integral equations with deviated arguments and applications. Topological Methods in Nonlinear Analysis, [S. l.], v. 47, n. 1, p. 265–287, 2016. DOI: 10.12775/TMNA.2016.005. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2016.005. Acesso em: 22 jul. 2024.