GUEDJIBA, S; BENACER, R. INVERSION GENERALISEE D’OPERATEURS LINEAIRES ET APPROXIMATION DANS LES ESPACES DE BANACH. Sciences & Technology. A, exactes sciences, [S. l.], n. 22, p. 23–25, 2004. Disponível em: https://revue.umc.edu.dz/a/article/view/190. Acesso em: 22 nov. 2024.