TIWARI, R. C.; YANG, J. Is ratio of the maximum to the minimum of two normal sample variance a viable alternative to F-ratio test?. Statistica, [S. l.], v. 51, n. 3, p. 377–382, 1991. DOI: 10.6092/issn.1973-2201/875. Disponível em: https://rivista-statistica.unibo.it/article/view/875. Acesso em: 2 dec. 2021.