Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1948__7_2_114660, author = {Hadwiger, H.}, title = {Beweis einer extremaleigenschaft der symmetrischen {Kugelzone}}, journal = {Portugaliae mathematica}, pages = {73--85}, publisher = {mathdoc}, volume = {7}, number = {2}, year = {1948}, mrnumber = {0028597}, zbl = {0032.18901}, language = {de}, url = {http://geodesic.mathdoc.fr/item/PORMA_1948__7_2_114660/} }
Hadwiger, H. Beweis einer extremaleigenschaft der symmetrischen Kugelzone. Portugaliae mathematica, Tome 7 (1948) no. 2, pp. 73-85. http://geodesic.mathdoc.fr/item/PORMA_1948__7_2_114660/