LAINE, I. Quasirational mappings on parabolic Riemann surfaces. Annales Fennici Mathematici, [S. l.], n. 482, 1971. DOI: 10.5186/aasfm.1971.482. Disponível em: https://afm.journal.fi/article/view/134138. Acesso em: 26 nov. 2024.