@article{MOMA_1949__53_176820,
     author = {Fr. Fabricius-Bjerre},
     title = {Nichteuklidische {Fu{\ss}punktkurven.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {298--301},
     publisher = {mathdoc},
     volume = {53},
     year = {1949},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1949__53_176820/}
}