TY  - JOUR
AU  - Agol, Ian
AU  - Liu, Yi
TI  - Presentation length and Simon’s conjecture
JO  - Journal of the American Mathematical Society
PY  - 2012
SP  - 151
EP  - 187
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-2011-00711-X/
DO  - 10.1090/S0894-0347-2011-00711-X
ID  - 10_1090_S0894_0347_2011_00711_X
ER  -