SOSA ESCUDERO, . W.; GASPARINI, . L. A note on the statistical significance of changes in inequality. Económica, [S. l.], v. 46, n. 1, p. p. 111–122, 2000. Disponível em: https://revistas.unlp.edu.ar/Economica/article/view/8536. Acesso em: 26 abr. 2024.