@article{MZ_1937__42_168715,
     author = {H., Geppert},
     title = {\"Uber den {Brunn-Minkowskischen} {Satz}},
     journal = {Mathematische Zeitschrift},
     pages = {238--254},
     publisher = {mathdoc},
     volume = {42},
     year = {1937},
     zbl = {0015.41001},
     url = {http://geodesic.mathdoc.fr/item/MZ_1937__42_168715/}
}