ATASH, A. A.; AL-GONAH, A. A. A NEW EXTENSIONS OF GEGENBAUER POLYNOMIALS. Electronic Journal of University of Aden for Basic and Applied Sciences, [S. l.], v. 1, n. 2, p. 69–77, 2020. Disponível em: https://ejua.net/index.php/EJUA-BA/article/view/19. Acesso em: 29 apr. 2024.