MINGOTI, S. A.; PINTO, L. P. ALTERNATIVE HYPOTHESIS TESTS FOR THE COVARIANCE MATRIX BASED ON EIGENVALUES AND MULTIVARIATE NORMALITY. Brazilian Journal of Operations & Production Management, [S. l.], v. 9, n. 1, p. 9–27, 2013. Disponível em: https://bjopm.org.br/bjopm/article/view/V9N1A1. Acesso em: 18 apr. 2024.