TY  - JOUR
AU  - Caprace, Pierre-Emmanuel
AU  - Haglund, Frédéric
TI  - On Geometric Flats in the CAT(0) Realization of Coxeter Groups and Tits Buildings
JO  - Canadian journal of mathematics
PY  - 2009
SP  - 740
EP  - 761
VL  - 61
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2009-040-8/
DO  - 10.4153/CJM-2009-040-8
ID  - 10_4153_CJM_2009_040_8
ER  -