@article{JRAM_1969__236_150931,
     author = {W. Wunderlich},
     title = {Kinematisch erzeugbare {R\"omerfl\"achen.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {67--78},
     publisher = {mathdoc},
     volume = {236},
     year = {1969},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1969__236_150931/}
}