SHI, Junping. Blow up points of solution curves for a semilinear problem. Topological Methods in Nonlinear Analysis, [S. l.], v. 15, n. 2, p. 251–266, 2000. Disponível em: https://apcz.umk.pl/TMNA/article/view/TMNA.2000.019. Acesso em: 8 jul. 2025.