CHUDZIAK, M. On comparison of the principles of equivalent utility and its applications. Carpathian Mathematical Publications, [S. l.], v. 11, n. 2, p. 240–249, 2019. DOI: 10.15330/cmp.11.2.240-249. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/2104. Acesso em: 6 may. 2024.