%0 Journal Article
%A Yu. F. Orlov
%T On the number of frequencies needed for plant identification
%J Differencialʹnye uravneniâ
%D 2006
%P 710-713
%V 42
%N 5
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_2006_42_5_a16/
%G ru
%F DE_2006_42_5_a16