KOUMANDOS, S.; PEDERSEN, H. L. On the asymptotic expansion of the logarithm of Barnes triple gamma function II. MATHEMATICA SCANDINAVICA, [S. l.], v. 120, n. 2, p. 291–304, 2017. DOI: 10.7146/math.scand.a-25832. Disponível em: https://www.mscand.dk/article/view/25832. Acesso em: 17 jan. 2022.