@article{GDZPPN002101998, title = {The accessibility of finitely presented groups.}, journal = {Inventiones mathematicae}, volume = {82}, year = {1985}, pages = {449-458}, zbl = {0572.20025}, url = {http://dml.mathdoc.fr/item/GDZPPN002101998} }
Dunwoody, M.J. The accessibility of finitely presented groups.. Inventiones mathematicae, Tome 82 (1985) pp. 449-458. http://gdmltest.u-ga.fr/item/GDZPPN002101998/