BINOIS, M.; GRAMACY, R. B. hetGP: Heteroskedastic Gaussian Process Modeling and Sequential Design in R. Journal of Statistical Software, [S. l.], v. 98, n. 13, p. 1–44, 2021. DOI: 10.18637/jss.v098.i13. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v098i13. Acesso em: 18 apr. 2024.