ABOUAMMOH, A. M.; AHMED, A. N.; KHALIQUE, A. PARTIAL ORDERINGS OF LIFE DISTRIBUTIONS BASED ON AGEING PROPERTIES. Tamkang Journal of Mathematics, [S. l.], v. 21, n. 1, p. 21–33, 1990. DOI: 10.5556/j.tkjm.21.1990.4642. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4642. Acesso em: 26 apr. 2024.