ØYGARDEN, Morten; TIRABASSI, Sofia. Theta-regularity and log-canonical threshold. Mathematica Scandinavica, Berkeley, CA, United States, v. 126, n. 1, p. 73–81, 2020. DOI: 10.7146/math.scand.a-115971. Disponível em: https://journals.msp.org/mscand/article/view/207. Acesso em: 24 jul. 2026.