NDOGOTAR NELIO; GABYI SEWORE; NGARKODJE NGARASTA; KOINA RODOUMTA. Variational Analysis and Galerkin Method in Infinite Dimension: Theory, Convergence and Extension for the Poisson. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 79, n. 1, p. 197–215, 2026. Disponível em: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/17681. Acesso em: 17 jun. 2026.