%0 Journal Article %T CJM volume 76 issue 3 Cover and Back matter %J Canadian journal of mathematics %D 2024 %P b1-b2 %V 76 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X24000452/ %R 10.4153/S0008414X24000452 %F 10_4153_S0008414X24000452