%0 Journal Article
%T A Colloquium on Graph Theory
%J Canadian mathematical bulletin
%D 1960
%P 102-103
%V 3
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0008439500025418/
%R 10.1017/S0008439500025418
%F 10_1017_S0008439500025418