GYBKINA, N. V.; LAMTYUGOVA, S. M.; SIDOROV, M. V. TWO-SIDED APPROXIMATIONS METHOD BASED ON THE GREEN’S FUNCTIONS USE FOR CONSTRUCTION OF A POSITIVE SOLUTION OF THE DIRICHLE PROBLEM FOR A SEMILINEAR ELLIPTIC EQUATION . Radio Electronics, Computer Science, Control, [S. l.], n. 3, p. 26–41, 2021. DOI: 10.15588/1607-3274-2021-3-3. Disponível em: http://ric.zntu.edu.ua/article/view/241691. Acesso em: 19 apr. 2024.