%0 Journal Article
%A I. N. Stepanov
%A N. A. Loshakova
%A E. V. Orlova
%T An optical-structural analysis of the Earth crust forms according to topographic maps
%J Doklady Akademii Nauk
%D 1988
%P 847-851
%V 299
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1988_299_4_a18/
%G ru
%F DAN_1988_299_4_a18