SINGH, H. P.; MEHTA, V. An improved estimation of parameters of Morgenstern type bivariate logistic distribution using ranked set sampling. Statistica, [S. l.], v. 73, n. 4, p. 437–461, 2013. DOI: 10.6092/issn.1973-2201/4499. Disponível em: https://rivista-statistica.unibo.it/article/view/4499. Acesso em: 1 feb. 2023.