A Summation Formula of Half Argument in the Light of Hypergeometric Function and Involving Contiguous Relation. Global Journal of Science Frontier Research, [S. l.], v. 15, n. F4, p. 95–110, 2015. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/1552. Acesso em: 14 aug. 2026.