MASAROTTO, G.; VARIN, C. Gaussian Copula Regression in R. Journal of Statistical Software, [S. l.], v. 77, n. 8, p. 1–26, 2017. DOI: 10.18637/jss.v077.i08. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v077i08. Acesso em: 4 dec. 2021.