@article{MOMA_1973__77_177664,
     author = {A. Pendl},
     title = {Zur {M\"obiusgeometrie} der {Fl\"achenstreifen.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {416--432},
     publisher = {mathdoc},
     volume = {77},
     year = {1973},
     zbl = {0271.53002},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1973__77_177664/}
}