@article{MZ_1940__46_168892,
     author = {L., Fejes},
     title = {\"Uber einen geometrischen {Satz}},
     journal = {Mathematische Zeitschrift},
     pages = {83--85},
     publisher = {mathdoc},
     volume = {46},
     year = {1940},
     zbl = {66.0902.03},
     url = {http://geodesic.mathdoc.fr/item/MZ_1940__46_168892/}
}