TY  - JOUR
AU  - J. Hilgert
TI  - Convexity Properties of Grassmannians
JO  - Journal of Lie theory
PY  - 1992
SP  - 013
EP  - 02
VL  - 2
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JLT_1992_2_1_a1/
ID  - JLT_1992_2_1_a1
ER  -