TY  - JOUR
AU  - Gunnar Carlsson
TI  - On the Rank of Abelian Groups Acting Freely on (Sn)k.
JO  - Inventiones mathematicae
PY  - 1982
SP  - 393
EP  - 400
VL  - 69
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM_1982__69_142960/
ID  - IM_1982__69_142960
ER  -