TY  - JOUR
AU  - Félix, Yves
AU  - Lemaire, Jean-Michel
TI  - On the Mapping Theorem for Lusternik-Schnirelmann Category II
JO  - Canadian journal of mathematics
PY  - 1988
SP  - 1389
EP  - 1398
VL  - 40
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1988-062-0/
DO  - 10.4153/CJM-1988-062-0
ID  - 10_4153_CJM_1988_062_0
ER  -