TY  - JOUR
AU  - Pan, Qingfei
AU  - Wang, Kun
TI  - On the Bound of the C* Exponential Length
JO  - Canadian mathematical bulletin
PY  - 2014
SP  - 853
EP  - 869
VL  - 57
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-044-8/
DO  - 10.4153/CMB-2014-044-8
ID  - 10_4153_CMB_2014_044_8
ER  -