M. P. CHAUDHARY; SALAHUDDIN. Computation of a Summation Formula Clung to Recurrence Relation. Global Journal of Science Frontier Research, [S. l.], v. 13, n. F4, p. 91–104, 2013. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/860. Acesso em: 28 apr. 2024.