%0 Journal Article
%A Yu. P. Pyt'ev
%T On the accuracy and reliability of the interpretation of indirect
%J Doklady Akademii Nauk
%D 1987
%P 542-545
%V 295
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1987_295_3_a5/
%G ru
%F DAN_1987_295_3_a5