@article{MOMA_1962__66_177162,
     author = {Robert Sauer},
     title = {L\"angentreue {Deformationen} von {Kurvennetzen} mit einer {Geradenschar.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {166--173},
     publisher = {mathdoc},
     volume = {66},
     year = {1962},
     zbl = {0102.16202},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1962__66_177162/}
}