%0 Journal Article
%A Spencer, Joel
%T Intersection Theorems for Systems of Sets
%J Canadian mathematical bulletin
%D 1977
%P 249-254
%V 20
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1977-038-7/
%R 10.4153/CMB-1977-038-7
%F 10_4153_CMB_1977_038_7