REICH, S.; ZASLAVSKI, A. J. Infinite products of resolvents of accretive operators. Topological Methods in Nonlinear Analysis, [S. l.], v. 15, n. 1, p. 153–168, 2000. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2000.012. Acesso em: 16 apr. 2024.