@article{MZ_1953__58_169362,
     author = {Friedrich Wilhelm Sch\"afke},
     title = {Das {Additionstheorem} der {Mathieuschen} {Funktionen.}},
     journal = {Mathematische Zeitschrift},
     pages = {436--447},
     publisher = {mathdoc},
     volume = {58},
     year = {1953},
     zbl = {0050.29303},
     url = {http://geodesic.mathdoc.fr/item/MZ_1953__58_169362/}
}