%0 Journal Article
%A A. K. Arzhnikov
%A S. G. Novokshonov
%T Cluster generalization of~the coherent-potential approximation on~the basis of~the projection formalism in~an~augmented space
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1990
%P 128-140
%V 84
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1990_84_1_a11/
%G ru
%F TMF_1990_84_1_a11