TY  - JOUR
TI  - Index of Volume 53
JO  - Canadian journal of mathematics
PY  - 2001
SP  - 1340
EP  - 1343
VL  - 53
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-2001-048-7/
DO  - 10.4153/CJM-2001-048-7
ID  - 10_4153_CJM_2001_048_7
ER  -