@article{ELMA_1949__4_140512,
     author = {Arnulf Reuschel},
     title = {Eine einfache {Berechnung} der {Mantelfl\"ache} eines {Drehkegelhufes.}},
     journal = {Elemente der Mathematik},
     pages = {73--78},
     publisher = {mathdoc},
     volume = {4},
     year = {1949},
     zbl = {0034.24103},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1949__4_140512/}
}