@article{GDZPPN002487896,
title = {Rigidity and the Alexandrov-Fenchel Inequality.},
journal = {Monatshefte f\"ur Mathematik},
volume = {114},
year = {1992},
pages = {1-22},
zbl = {0765.52017},
url = {http://dml.mathdoc.fr/item/GDZPPN002487896}
}
Filliman, P. Rigidity and the Alexandrov-Fenchel Inequality.. Monatshefte für Mathematik, Tome 114 (1992) pp. 1-22. http://gdmltest.u-ga.fr/item/GDZPPN002487896/