%0 Journal Article
%A Jaroslav Ježek
%T Primitive classes of algebras with unary and nullary operations
%J Colloquium Mathematicum
%D 1969
%P 159-179
%V 20
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/cm-20-2-159-179/
%R 10.4064/cm-20-2-159-179
%G en
%F 10_4064_cm_20_2_159_179