GÓRNIEWICZ, L.; ROZPŁOCH-NOWAKOWSKA, D. The Lefschetz fixed point theory for morphisms in topological vector spaces. Topological Methods in Nonlinear Analysis, [S. l.], v. 20, n. 2, p. 315–333, 2002. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2002.039. Acesso em: 22 jul. 2024.