MOLOY, D. J.; KHAN, J. A. The Product M estimators of regression for bivariate data. Bangladesh Journal of Scientific Research, [S. l.], v. 24, n. 1, p. 57–66, 2011. Disponível em: https://banglajol.info/index.php/BJSR/article/view/9016. Acesso em: 16 aug. 2024.