TY  - JOUR
AU  - Flores, Ramon J
TI  - Nullification functors and the homotopy type of the classifying space for proper bundles
JO  - Algebraic and Geometric Topology
PY  - 2005
SP  - 1141
EP  - 1172
VL  - 5
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.2140/agt.2005.5.1141/
DO  - 10.2140/agt.2005.5.1141
ID  - 10_2140_agt_2005_5_1141
ER  -