%0 Journal Article
%A Chvátal, Vašek
%T On finite and countable rigid graphs and tournaments
%J Commentationes Mathematicae Universitatis Carolinae
%D 1965
%P 429-438
%V 06
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMUC_1965__6_4_a4/
%G en
%F CMUC_1965__6_4_a4