DE LA VEGA, Ma Casilda Lasso; URRUTIA, Ana Marta. An Alternative Formulation of the Esteban-Gradín-Ray Extended Measure of Polarization. Journal of Income Distribution®, [S. l.], v. 15, n. 1, p. 42, 2006. DOI: 10.25071/1874-6322.498. Disponível em: https://jid.journals.yorku.ca/index.php/jid/article/view/498. Acesso em: 26 apr. 2024.