BIASI, C.; SAEKI, O. On the self-intersection set and the image on a generic map. MATHEMATICA SCANDINAVICA, [S. l.], v. 80, p. 5–24, 1997. DOI: 10.7146/math.scand.a-12609. Disponível em: https://www.mscand.dk/article/view/12609. Acesso em: 29 apr. 2024.