YUAN, G. X. Fixed point theorems for continuous single-valued and upper semicontinuous set-valued mappings in $p$-vector and locally $p$-convex spaces. Topological Methods in Nonlinear Analysis, [S. l.], v. 63, n. 1, p. 209–225, 2024. DOI: 10.12775/TMNA.2023.027. Disponível em: https://apcz.umk.pl/TMNA/article/view/49149. Acesso em: 24 jul. 2024.