@article{GDZPPN002098717,
title = {On the Rank of Abelian Groups Acting Freely on (Sn)k.},
journal = {Inventiones mathematicae},
volume = {69},
year = {1982},
pages = {393-400},
zbl = {0517.57020},
url = {http://dml.mathdoc.fr/item/GDZPPN002098717}
}
Carlsson, Gunnar. On the Rank of Abelian Groups Acting Freely on (Sn)k.. Inventiones mathematicae, Tome 69 (1982) pp. 393-400. http://gdmltest.u-ga.fr/item/GDZPPN002098717/