@article{GDZPPN00210332X, title = {Group actions on homology spheres.}, journal = {Inventiones mathematicae}, volume = {83}, year = {1986}, pages = {209-232}, zbl = {0635.57021}, url = {http://dml.mathdoc.fr/item/GDZPPN00210332X} }
Davis, J.F.; Weinberger, S. Group actions on homology spheres.. Inventiones mathematicae, Tome 83 (1986) pp. 209-232. http://gdmltest.u-ga.fr/item/GDZPPN00210332X/