MICHELS, S.; OGON, C.; KRÄMER, W. A note on Chakravarty’s extended Gini index of income inequality. Statistica, [S. l.], v. 54, n. 2, p. 151–154, 1994. DOI: 10.6092/issn.1973-2201/1001. Disponível em: https://rivista-statistica.unibo.it/article/view/1001. Acesso em: 5 may. 2024.