%0 Journal Article %T Index of Volume 49 %J Canadian mathematical bulletin %D 2006 %P 637-640 %V 49 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2006-059-x/ %R 10.4153/CMB-2006-059-x %F 10_4153_CMB_2006_059_x