JOSHI, C. M.; BISSU, S. K. INEQUALITIES OF APPELL’S HYPERGEOMETRIC FUNCTIONS OF TWO VARIABLES. Tamkang Journal of Mathematics, [S. l.], v. 28, n. 1, p. 7–15, 1997. DOI: 10.5556/j.tkjm.28.1997.4329. Disponível em: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/4329. Acesso em: 2 may. 2024.