YASMIN, Ghazala. Multiplication theorems for multi-variable and multi-index Bessel functions. International Journal of Applied Mathematical Research, [S. l.], v. 2, n. 3, p. 408–417, 2013. DOI: 10.14419/ijamr.v2i3.934. Disponível em: https://www.sciencepubco.com/index.php/ijamr/article/view/934.. Acesso em: 29 apr. 2024.