AL-KHAL, R. A.; AL-KHARSANI, H. A. Harmonic hypergeometric functions. Tamkang Journal of Mathematics, [S. l.], v. 37, n. 3, p. 273–283, 2006. DOI: 10.5556/j.tkjm.37.2006.172. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/172. Acesso em: 3 jul. 2024.