@article{IM_1986__86_143393,
     author = {J.F. Davis and S. Weinberger},
     title = {Group actions on homology spheres.},
     journal = {Inventiones mathematicae},
     pages = {209--232},
     year = {1986},
     volume = {86},
     zbl = {0635.57021},
     url = {http://geodesic.mathdoc.fr/item/IM_1986__86_143393/}
}