QASHASH, G. A. Generating Functions for Legendre Polynomials by using Group Theoretic Method. University of Aden Journal of Natural and Applied Sciences, [S. l.], v. 23, n. 1, p. 173–180, 2019. DOI: 10.47372/uajnas.2019.n1.a14. Disponível em: https://uajnas.adenuniv.com/index.php/uajnas/article/view/18. Acesso em: 16 may. 2024.