TY  - JOUR
AU  - Ralph Strebel
TI  - A note on groups with torsion-free abelianization and trivial multiplicator.
JO  - Commentarii mathematici Helvetici
PY  - 1979
SP  - 147
EP  - 158
VL  - 54
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1979__54_139774/
ID  - CMH_1979__54_139774
ER  -