%0 Journal Article
%A A. D. Gorbunov
%T Correctness and pseudo-correctness of problems
%J Doklady Akademii Nauk
%D 1967
%P 269-271
%V 175
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_175_2_a2/
%G ru
%F DAN_1967_175_2_a2