DOAN, T. State Space Methods in RATS. Journal of Statistical Software, [S. l.], v. 41, n. 9, p. 1–16, 2011. DOI: 10.18637/jss.v041.i09. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v041i09. Acesso em: 19 may. 2024.