PRATSIOVYTYI, M.; DROZDENKO, V. Characterization Theorems for Scale Invariance Property of Insurance Premium Calculation Principles. European Journal of Pure and Applied Mathematics, [S. l.], v. 7, n. 3, p. 267–288, 2014. Disponível em: https://www.ejpam.com/index.php/ejpam/article/view/2044. Acesso em: 5 dec. 2022.