YUSUPOV, rabbim; SINDAROV, A. APPROXIMATE SOLUTION FOR LINEAR INEGRO-DIFFERENTIAL EQUATION OF ORDER ONE BY LEGENDRE POLYNOMIALS. Журнал математики и информатики, [S. l.], v. 1, n. 4, 2021. Disponível em: https://presedu.jdpu.uz/index.php/matinfo/article/view/3261. Acesso em: 16 фев. 2025.