QURESHI, M.I.; SHAH, T.R. Implementation of summation theorems of Andrews and Gessel-Stanton. Bulletin of the Karaganda University. Mathematics Series, [S. l.], v. 112, n. 4, p. 95–104, 2023. DOI: 10.31489/2023m4/95-104. Disponível em: http://mts.buketov.edu.kz/index.php/mathematics-vestnik/article/view/608. Acesso em: 28 aug. 2025.