TY  - JOUR
AU  - Alex Eskin
AU  - David Fisher
AU  - Kevin Whyte
TI  - Coarse differentiation of quasi-isometries I: Spaces not quasi-isometric to Cayley graphs
JO  - Annals of mathematics
PY  - 2012
SP  - 221
EP  - 260
VL  - 176
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2012.176.1.3/
DO  - 10.4007/annals.2012.176.1.3
LA  - en
ID  - 10_4007_annals_2012_176_1_3
ER  -