%0 Journal Article
%T CJM volume 72 Issue 5 Cover and Front matter
%J Canadian journal of mathematics
%D 2020
%P f1-f2
%V 72
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008414X20000383/
%R 10.4153/S0008414X20000383
%F 10_4153_S0008414X20000383