GK, S.; NK, R. ANECESSARY AND REQUIRED CONDITION OF HAMBURGER MOMENT PROBLEM. Innovare Journal of Sciences, [S. l.], v. 8, n. 7, p. 32–36, 2020. Disponível em: https://journals.innovareacademics.in/index.php/ijs/article/view/38523. Acesso em: 5 may. 2024.