%0 Journal Article
%A N. A. Bazhenov
%T The branching theorem and computable categoricity in the Ershov hierarchy
%J Algebra i logika
%D 2015
%P 137-157
%V 54
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2015_54_2_a0/
%G ru
%F AL_2015_54_2_a0