%0 Journal Article %T Index of Volume 59 %J Canadian journal of mathematics %D 2007 %P 1341-1344 %V 59 %N 6 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2007-058-6/ %R 10.4153/CJM-2007-058-6 %F 10_4153_CJM_2007_058_6