ЫСМАГУЛ, Р. .; НУРГЕЛЬДИНА, А. . METHODS FOR SOLVING FREDHOLM INTEGRAL EQUATIONS . Bulletin of Abai KazNPU. Series of Physical and mathematical sciences, Алматы, Казахстан, v. 69, n. 1, p. 174–178, 2021. Disponível em: https://bulletin-phmath.kaznpu.kz/index.php/ped/article/view/242. Acesso em: 22 nov. 2024.