KIM, Yun-Ho. Existence of a weak solution for the fractional $p$-Laplacian equations with discontinuous nonlinearities via the Berkovits-Tienari degree theory. Topological Methods in Nonlinear Analysis, [S. l.], v. 51, n. 2, p. 371–388, 2018. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2017.064. Acesso em: 3 jul. 2025.