VABISHCHEVICH, Nikolay; VABISHCHEVICH, Petr. VAGO Method for the solution of elliptic second‐order boundary value problems. Mathematical Modelling and Analysis, [S. l.], v. 15, n. 4, p. 533–545, 2010. DOI: 10.3846/1392-6292.2010.15.533-545. Disponível em: https://journals.vilniustech.lt/index.php/MMA/article/view/6042. Acesso em: 5 jul. 2025.