@article{MAN_1875__9_156705,
     author = {Lommel},
     title = {Ueber eine mit den {Bessel'schen} {Functionen} verwandte {Function}},
     journal = {Mathematische Annalen},
     pages = {425--444},
     publisher = {mathdoc},
     volume = {9},
     year = {1875},
     zbl = {08.0311.01},
     url = {http://geodesic.mathdoc.fr/item/MAN_1875__9_156705/}
}