@article{GDZPPN002219751,
title = {Ungleichungen f\"ur die Quermassenintegrale polarer K\"orper.},
journal = {Manuscripta mathematica},
volume = {18},
year = {1976},
pages = {143-150},
zbl = {0315.52015},
url = {http://dml.mathdoc.fr/item/GDZPPN002219751}
}
Heil, Erhard. Ungleichungen für die Quermassenintegrale polarer Körper.. Manuscripta mathematica, Tome 18 (1976) pp. 143-150. http://gdmltest.u-ga.fr/item/GDZPPN002219751/