@article{MZ_1962__79_170072,
     author = {Oskar Herrmann},
     title = {\"Uber die {Verteilung} der {L\"angen} geod\"atischer {Lote} in hyperbilischen {Raumformen.}},
     journal = {Mathematische Zeitschrift},
     pages = {323--343},
     publisher = {mathdoc},
     volume = {79},
     year = {1962},
     zbl = {0104.30304},
     url = {http://geodesic.mathdoc.fr/item/MZ_1962__79_170072/}
}