TY  - JOUR
AU  - Anders Björner 
AU  - Torsten Ekedahl
TI  - On the shape of Bruhat intervals
JO  - Annals of mathematics
PY  - 2009
SP  - 799
EP  - 817
VL  - 170
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2009.170.799/
DO  - 10.4007/annals.2009.170.799
LA  - en
ID  - 10_4007_annals_2009_170_799
ER  -