%0 Journal Article
%A S. S. Goncharov
%A S. Lempp
%A R. Solomon
%T Friedberg Numberings of Families of $n$-Computably Enumerable Sets
%J Algebra i logika
%D 2002
%P 143-154
%V 41
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AL_2002_41_2_a2/
%G ru
%F AL_2002_41_2_a2