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@article{CMH_1981__56_139879, author = {James Howie and Hans R. Schneebeli}, title = {Permutation modules and projective resolutions.}, journal = {Commentarii mathematici Helvetici}, pages = {447--464}, publisher = {mathdoc}, volume = {56}, year = {1981}, zbl = {0475.20039}, url = {http://geodesic.mathdoc.fr/item/CMH_1981__56_139879/} }
James Howie; Hans R. Schneebeli. Permutation modules and projective resolutions.. Commentarii mathematici Helvetici, Tome 56 (1981), pp. 447-464. http://geodesic.mathdoc.fr/item/CMH_1981__56_139879/