@article{IM_1995__122_3_144331,
     author = {Peter Teichner and Michael H. Freedman},
     title = {4-Manifold topology {II:} {Dwyer's} filtration and surgery kernels.},
     journal = {Inventiones mathematicae},
     pages = {531--558},
     publisher = {mathdoc},
     volume = {122},
     number = {3},
     year = {1995},
     zbl = {0857.57018},
     url = {http://geodesic.mathdoc.fr/item/IM_1995__122_3_144331/}
}