TY  - JOUR
AU  - Dweik, Samer
TI  - Optimal free export/import regions
JO  - Canadian mathematical bulletin
PY  - 2021
SP  - 737
EP  - 751
VL  - 64
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000788/
DO  - 10.4153/S0008439520000788
ID  - 10_4153_S0008439520000788
ER  -