%0 Journal Article
%A Chvátal, Václav
%A Kotzig, Anton
%A Rosenberg, Ivo G.
%A Davies, Roy O.
%T There are 2אα Friendship Graphs of Cardinal אα
%J Canadian mathematical bulletin
%D 1976
%P 431-433
%V 19
%N 4
%U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-064-1/
%R 10.4153/CMB-1976-064-1
%F 10_4153_CMB_1976_064_1