%0 Journal Article
%A A. G. Pinus
%T Definable functions of universal algebras and definable equivalence between algebras
%J Algebra i logika
%D 2014
%P 256-270
%V 53
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2014_53_2_a6/
%G ru
%F AL_2014_53_2_a6