%0 Journal Article
%A D. N. Chetaev
%T Equations of anisotropic medium electrodynamics
%J Doklady Akademii Nauk
%D 1967
%P 775-778
%V 174
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1967_174_4_a10/
%G ru
%F DAN_1967_174_4_a10