%0 Journal Article
%A M. Kh. Faizrakhmanov
%T Decomposability of low 2-computably enumerable degrees and Turing jumps in the Ershov hierarchy
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2010
%P 58-66
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2010_12_a5/
%G ru
%F IVM_2010_12_a5