%0 Journal Article
%A A. P. Levich
%A P. V. Fursova
%T Problems and theorems of variational modeling in ecology of communities
%J Fundamentalʹnaâ i prikladnaâ matematika
%D 2002
%P 1035-1045
%V 8
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FPM_2002_8_4_a6/
%G ru
%F FPM_2002_8_4_a6