@article{JRAM_1928__159_149664,
     author = {A. Arwin},
     title = {Weitere periodische {Formationen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {180--196},
     publisher = {mathdoc},
     volume = {159},
     year = {1928},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1928__159_149664/}
}