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@article{CMH_1983__58_139929, author = {Dusa McDuff and Pierre De La Harpe}, title = {Acyclic groups of automorphisms.}, journal = {Commentarii mathematici Helvetici}, pages = {48--71}, publisher = {mathdoc}, volume = {58}, year = {1983}, zbl = {0522.20034}, url = {http://geodesic.mathdoc.fr/item/CMH_1983__58_139929/} }
Dusa McDuff; Pierre De La Harpe. Acyclic groups of automorphisms.. Commentarii mathematici Helvetici, Tome 58 (1983), pp. 48-71. http://geodesic.mathdoc.fr/item/CMH_1983__58_139929/