@article{ELMA_1969__24_140934,
     author = {H. Zeitler},
     title = {Inhaltsmasszahlen f\"ur hyberbolische {Rotationsk\"orper.}},
     journal = {Elemente der Mathematik},
     pages = {73--85},
     year = {1969},
     volume = {24},
     zbl = {0179.49404},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1969__24_140934/}
}