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@article{CMH_1993__68_2_140317, author = {K.W. Gruenberg}, title = {Homotopy classes of truncated resolutions.}, journal = {Commentarii mathematici Helvetici}, pages = {579--598}, publisher = {mathdoc}, volume = {68}, number = {2}, year = {1993}, zbl = {0806.55006}, url = {http://geodesic.mathdoc.fr/item/CMH_1993__68_2_140317/} }
K.W. Gruenberg. Homotopy classes of truncated resolutions.. Commentarii mathematici Helvetici, Tome 68 (1993) no. 2, pp. 579-598. http://geodesic.mathdoc.fr/item/CMH_1993__68_2_140317/