TY  - JOUR
AU  - S.M. Gersten
TI  - Preservation and Distortion of Area in Finitely Presented Groups.
JO  - Geometric and functional analysis
PY  - 1996
SP  - 301
EP  - 345
VL  - 6
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/GFA_1996__6_1_58228/
ID  - GFA_1996__6_1_58228
ER  -