KOSMAKOVA, M.T.; AKHMANOVA, D.M.; TULEUTAEVA, Zh.M.; KASYMOVA, L.Zh. Solving a nonhomogeneous integral equation with the variable lower limit. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 96, n. 4, p. 52–57, 2019. DOI: 10.31489/2019m4/52-57. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/334. Acesso em: 2 sep. 2025.