%0 Journal Article
%A Abramson, M.
%T Restricted Choices
%J Canadian mathematical bulletin
%D 1965
%P 585-600
%V 8
%N 5
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1965-042-4/
%R 10.4153/CMB-1965-042-4
%F 10_4153_CMB_1965_042_4