%0 Journal Article
%A V. I. Gorgula
%T On the duality principle of A.\,I.~Markusevich
%J Doklady Akademii Nauk
%D 1962
%P 269-271
%V 143
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1962_143_2_a4/
%G ru
%F DAN_1962_143_2_a4