%0 Journal Article
%A V. I. Baran
%A V. P. Kondakov
%T Quasi-equivalence of absolute bases in spaces of classes $(d_1)$ and $(d_2)$
%J Doklady Akademii Nauk
%D 1977
%P 729-732
%V 235
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1977_235_4_a0/
%G ru
%F DAN_1977_235_4_a0