MARTÍN-VAQUERO, Jesus. Polynomial-based mean weighted residuals methods for elliptic problems with nonlocal boundary conditions in the rectangle. Nonlinear Analysis: Modelling and Control, [S. l.], v. 19, n. 3, p. 448–459, 2014. DOI: 10.15388/NA.2014.3.9. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13646.. Acesso em: 30 apr. 2024.