@article{1028998290, author = {Conner, P. E.}, title = {Transformation groups on a $K(\pi ,\,1)$. II.}, journal = {Michigan Math. J.}, volume = {6}, number = {1}, year = {1959}, pages = { 413-417}, language = {en}, url = {http://dml.mathdoc.fr/item/1028998290} }
Conner, P. E. Transformation groups on a $K(\pi ,\,1)$. II.. Michigan Math. J., Tome 6 (1959) no. 1, pp. 413-417. http://gdmltest.u-ga.fr/item/1028998290/