%0 Journal Article
%A V. V. Lokhin
%T A system of defining parameters characterizing the geometrical properties of an anisotropic medium
%J Doklady Akademii Nauk
%D 1963
%P 295-297
%V 149
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1963_149_2_a19/
%G ru
%F DAN_1963_149_2_a19