BIRGELIS, Karlis; RAITUMS, Uldis. Strictly convergent algorithm for an elliptic equation with nonlocal and nonlinear boundary conditions. Mathematical Modelling and Analysis, [S. l.], v. 17, n. 1, p. 128–139, 2012. DOI: 10.3846/13926292.2012.647100. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/4840. Acesso em: 9 may. 2025.