BOUZAR, C; OUYEKENE, F. RESOLUBILITE D’OPERATEURS DIFFERENTIELS A COEFFICIENTS LIPSCHTZIENS. Sciences & Technologie. A, sciences exactes, [S. l.], n. 13, p. 15–17, 2000. Disponível em: https://revue.umc.edu.dz/a/article/view/1646. Acesso em: 17 mai. 2024.