@article{IM_1984__77_143150,
     author = {Kenneth S. Brown and R. Geoghegan},
     title = {An infinite-dimensional torsion-free {FP...group.}},
     journal = {Inventiones mathematicae},
     pages = {367--382},
     publisher = {mathdoc},
     volume = {77},
     year = {1984},
     zbl = {0557.55009},
     url = {http://geodesic.mathdoc.fr/item/IM_1984__77_143150/}
}