PATHAK, H. K.; SHAHZAD, N. A generalization of Nadler’s fixed point theorem and its application to nonconvex integral inclusions. Topological Methods in Nonlinear Analysis, [S. l.], v. 41, n. 1, p. 207–227, 2013. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2013.009. Acesso em: 13 dec. 2024.