@article{ELMA_1983__38_141323,
     author = {Hans-Ulrich Krause},
     title = {Steinerellipsoide.},
     journal = {Elemente der Mathematik},
     pages = {137--142},
     publisher = {mathdoc},
     volume = {38},
     year = {1983},
     url = {http://geodesic.mathdoc.fr/item/ELMA_1983__38_141323/}
}