%0 Journal Article
%A Jakubíková-Studenovská, Danica
%A Pócs, Jozef
%T Test elements and the Retract Theorem for monounary algebras
%J Czechoslovak Mathematical Journal
%D 2007
%P 975-986
%V 57
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/CMJ_2007__57_3_a14/
%G en
%F CMJ_2007__57_3_a14