MANKAD, S.; MICHAILIDIS, G.; BANERJEE, M. Threshold Value Estimation Using Adaptive Two-Stage Plans in R. Journal of Statistical Software, [S. l.], v. 67, n. 3, p. 1–19, 2015. DOI: 10.18637/jss.v067.i03. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v067i03. Acesso em: 5 dec. 2022.