@article{JRAM_1881__90_148468,
     author = {E. Heine},
     title = {Ueber die {Kugelfunction} ...(cos ...) f\"ur ein unendliches n.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {329--331},
     publisher = {mathdoc},
     volume = {90},
     year = {1881},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1881__90_148468/}
}