%0 Journal Article
%A V. S. Shebshaevich
%T Certain problems of navigation theory
%J Doklady Akademii Nauk
%D 1963
%P 1295-1298
%V 151
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_151_6_a16/
%G ru
%F DAN_1963_151_6_a16