BENHAM, T.; DUAN, Q.; KROESE, D. P.; LIQUET, B. CEoptim: Cross-Entropy R Package for Optimization. Journal of Statistical Software, [S. l.], v. 76, n. 8, p. 1–29, 2017. DOI: 10.18637/jss.v076.i08. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v076i08. Acesso em: 15 aug. 2022.