%0 Journal Article
%A Ježek, J.
%T One-element extensions in the variety generated by tournaments
%J Czechoslovak Mathematical Journal
%D 2004
%P 233-246
%V 54
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2004__54_1_a20/
%G en
%F CMJ_2004__54_1_a20