@article{10_1017_S204061850003330X,
     author = {Ragab, F. M.},
     title = {Integrals involving {Products} of {Bessel} {Functions}},
     journal = {Glasgow mathematical journal},
     pages = {180--182},
     year = {1956},
     volume = {2},
     number = {4},
     doi = {10.1017/S204061850003330X},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S204061850003330X/}
}