@article{2142,
author = {Hadwiger, H.},
title = {Ueberdeckung des Euklidischen Raumes durch kongruente Mengen},
journal = {Portugaliae mathematica},
volume = {4},
year = {1945},
pages = {238-242},
zbl = {0060.40611},
mrnumber = {0013902},
language = {de},
url = {http://dml.mathdoc.fr/item/2142}
}
Hadwiger, H. Ueberdeckung des Euklidischen Raumes durch kongruente Mengen. Portugaliae mathematica, Tome 4 (1945) pp. 238-242. http://gdmltest.u-ga.fr/item/2142/