@article{MZ_1955__62_169481,
     author = {Kurt Leichtweiss},
     title = {Zwei {Extremalprobleme} der {Minkowski-Geometrie.}},
     journal = {Mathematische Zeitschrift},
     pages = {37--49},
     year = {1955},
     volume = {62},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MZ_1955__62_169481/}
}