TY  - JOUR
AU  - Jonathan A. Hillman
TI  - Three-Dimensional Poincaré Duality Groups Which Are Extensions.
JO  - Mathematische Zeitschrift
PY  - 1987
SP  - 89
EP  - 92
VL  - 195
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZ_1987__195_183675/
ID  - MZ_1987__195_183675
ER  -