NORDHAUSEN, Klaus; MATILAINEN, Markus; MIETTINEN, Jari; VIRTA, Joni; TASKINEN, Sara. Dimension Reduction for Time Series in a Blind Source Separation Context Using R. Journal of Statistical Software, [S. l.], v. 98, n. 15, p. 1–30, 2021. DOI: 10.18637/jss.v098.i15. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v098i15. Acesso em: 12 apr. 2025.