TY  - JOUR
TI  - BCM volume 64 issue 3 Cover and Back matter
JO  - Canadian mathematical bulletin
PY  - 2021
SP  - b1
EP  - b2
VL  - 64
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439521000801/
DO  - 10.4153/S0008439521000801
ID  - 10_4153_S0008439521000801
ER  -