%0 Journal Article
%A Wright, E. M.
%T The number of irreducible tournaments
%J Glasgow mathematical journal
%D 1970
%P 97-101
%V 11
%N 2
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000914/
%R 10.1017/S0017089500000914
%F 10_1017_S0017089500000914