@article{01347801, title = {Continuous rotation invariant valuations on convex sets.}, journal = {Annals of Mathematics. Second Series}, volume = {150}, year = {1999}, pages = {977-1005}, doi = {10.2307/121078}, zbl = {0941.52002}, language = {en}, url = {http://dml.mathdoc.fr/item/01347801} }
Alesker, S. Continuous rotation invariant valuations on convex sets.. Annals of Mathematics. Second Series, Tome 150 (1999) pp. 977-1005. doi : 10.2307/121078. http://gdmltest.u-ga.fr/item/01347801/