@article{PORMA_1944__4_3_114623,
     author = {Hadwiger, H.},
     title = {Ein �?berdeckungss\"atze f\"ur den {Euklidischen} {Raum}},
     journal = {Portugaliae mathematica},
     pages = {140--144},
     publisher = {mathdoc},
     volume = {4},
     number = {3},
     year = {1944},
     mrnumber = {0011108},
     zbl = {0060.40610},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/PORMA_1944__4_3_114623/}
}