@article{JRAM_1883__94_148536,
     author = {J. Thomae},
     title = {Ueber {Integrale} zweiter {Gattung.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {241--250},
     year = {1883},
     volume = {94},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1883__94_148536/}
}