LI, Hin-ming. On a Theorem of Gundersen and Laine. Mathematica Scandinavica, Berkeley, CA, United States, v. 70, p. 302–310, 1992. DOI: 10.7146/math.scand.a-12404. Disponível em: https://journals.msp.org/mscand/article/view/1245. Acesso em: 24 jul. 2026.