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@article{CMH_1985__60_139998, author = {Kenneth S. Brown and Ross Geoghegan}, title = {Cohomology with free coefficients of the fundamental group of a graph of groups.}, journal = {Commentarii mathematici Helvetici}, pages = {31--45}, publisher = {mathdoc}, volume = {60}, year = {1985}, zbl = {0584.20037}, url = {http://geodesic.mathdoc.fr/item/CMH_1985__60_139998/} }
TY - JOUR AU - Kenneth S. Brown AU - Ross Geoghegan TI - Cohomology with free coefficients of the fundamental group of a graph of groups. JO - Commentarii mathematici Helvetici PY - 1985 SP - 31 EP - 45 VL - 60 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMH_1985__60_139998/ ID - CMH_1985__60_139998 ER -
Kenneth S. Brown; Ross Geoghegan. Cohomology with free coefficients of the fundamental group of a graph of groups.. Commentarii mathematici Helvetici, Tome 60 (1985), pp. 31-45. http://geodesic.mathdoc.fr/item/CMH_1985__60_139998/