XU, Shun-Wei; CHEN, Chao-Ping; SRIVASTAVA, H. M.; MORTICI, Cristinel. Inequalities, asymptotic expansions and complete monotonicity properties related to the gamma and digamma functions. CUBO, A Mathematical Journal, [S. l.], v. 28, n. 3, p. 503–522, 2026. DOI: 10.56754/0719-0646.2803.503. Disponível em: https://cubo.ufro.cl/index.php/cubo/article/view/4525. Acesso em: 20 oct. 2026.