BO-GELDAIN, Abd El-Salam. Existence and Uniqueness Theorem for Voltera Equation First Order. Al-Mukhtar Journal of Sciences, Albayda, Libya, v. 18, n. 1, p. 140–148, 2008. DOI: 10.54172/mjsc.v18i1.800. Disponível em: https://mdp.omu.edu.ly/journals/index.php/mjsc/article/view/2779. Acesso em: 6 may. 2026.