Role of Structural Coefficients in the Study of the Influence of an Additive Outlier on the Residuals in ARMA (1,1), AR(I), and MA(I) Models. Journal of Statistics, [S. l.], v. 18, 2011. Disponível em: https://jstat.gcu.edu.pk/index.php/jstat/article/view/117. Acesso em: 16 jun. 2026.