@article{JRAM_1950__187_150173,
     author = {H. Wendelin},
     title = {Zwei {Ver\"astelungss\"atze.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {231--233},
     year = {1950},
     volume = {187},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1950__187_150173/}
}