D. RAJAN; D. VIJAYABALAN. Some ranking indexes of stochastic orders and their applications . Malaya Journal of Matematik, India, v. 6, n. 03, p. 595–609, 2018. DOI: 10.26637/MJM0603/0021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/888. Acesso em: 16 jul. 2024.