ZENG, J.; WANG, W.; ZHANG, X. TRES: An R Package for Tensor Regression and Envelope Algorithms. Journal of Statistical Software, [S. l.], v. 99, n. 12, p. 1–31, 2021. DOI: 10.18637/jss.v099.i12. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v099i12. Acesso em: 27 nov. 2021.