SANCHEZ, J. Hidden Markov Models for Time Series – An Introduction Using R. Journal of Statistical Software, Book Reviews, [S. l.], v. 43, n. 4, p. 1–3, 2011. DOI: 10.18637/jss.v043.b04. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v043b04. Acesso em: 4 may. 2024.