@article{MOMA_1951__55_176854,
     author = {Walter Wunderlich},
     title = {Eine kennzeichnende {Eigenschaft} der {D-Linien} von {Quadriken.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {76--81},
     publisher = {mathdoc},
     volume = {55},
     year = {1951},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1951__55_176854/}
}