%0 Journal Article
%A Dweik, Samer
%T Optimal free export/import regions
%J Canadian mathematical bulletin
%D 2021
%P 737-751
%V 64
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000788/
%R 10.4153/S0008439520000788
%F 10_4153_S0008439520000788