@article{1256044541,
author = {Waner, Stefan},
title = {Periodicity in the cohomology of universal $G$-spaces},
journal = {Illinois J. Math.},
volume = {30},
number = {3},
year = {1986},
pages = { 468-478},
language = {en},
url = {http://dml.mathdoc.fr/item/1256044541}
}
Waner, Stefan. Periodicity in the cohomology of universal $G$-spaces. Illinois J. Math., Tome 30 (1986) no. 3, pp. 468-478. http://gdmltest.u-ga.fr/item/1256044541/