BELYAEV, V. On the effective implementation and capabilities of the least-squares collocation method for solving second-order elliptic equations. Numerical Methods and Programming (Vychislitel’nye Metody i Programmirovanie), [S. l.], v. 22, n. 69, p. 211–229, 2021. DOI: 10.26089/NumMet.v22r313. Disponível em: https://en.num-meth.ru/index.php/journal/article/view/1166. Acesso em: 25 apr. 2024.