TY  - JOUR
AU  - George Lusztig
AU  - David A., Jr. Vogan
TI  - Singularities of Closures of K-orbits on Flag Manifolds.
JO  - Inventiones mathematicae
PY  - 1983
SP  - 365
EP  - 380
VL  - 71
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1983__71_142995/
ID  - IM_1983__71_142995
ER  -