%0 Journal Article
%A N. N. Tarkhanov
%A A. A. Shlapunov
%T Bases with double orthogonality in the Cauchy problem for systems
%J Doklady Akademii Nauk
%D 1992
%P 45-49
%V 326
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1992_326_1_a8/
%G ru
%F DAN_1992_326_1_a8