%0 Journal Article
%A Tucker, Alan
%T The Strong Perfect Graph Conjecture for Planar Graphs
%J Canadian journal of mathematics
%D 1973
%P 103-114
%V 25
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1973-009-3/
%R 10.4153/CJM-1973-009-3
%F 10_4153_CJM_1973_009_3