@article{JRAM_1986__369_152855,
     author = {Wolfgang Ruppert},
     title = {Reduzibilit\"at ebener {Kurven.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {167--191},
     year = {1986},
     volume = {369},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1986__369_152855/}
}