KAMENSKIĬ, Mikhail I.; NISTRI, Paolo; ZECCA, Pietro. On the periodic solutions problem for parabolic inclusions with a large parameter. Topological Methods in Nonlinear Analysis, [S. l.], v. 8, n. 1, p. 57–77, 1996. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.1996.021. Acesso em: 3 jul. 2025.