%0 Journal Article
%A S. I. Mardaev
%T Definability of Least Fixed Points
%J Algebra i logika
%D 2002
%P 429-458
%V 41
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2002_41_4_a2/
%G ru
%F AL_2002_41_4_a2