1.
Čiupaila R, Sapagovas M, Pupalaigė K. M-matrices and convergence of finite difference scheme for parabolic equation with integral boundary condition. MMA [Internet]. 2020Mar.18 [cited 2024Dec.22];25(2):167-83. Available from: https://journals.vilniustech.lt/index.php/MMA/article/view/8023