@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/