%0 Journal Article
%A È. L. Nagaev
%T State of a conduction electron in a crystal in the case of nonlocal interaction with elementary excitations
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1973
%P 91-101
%V 14
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1973_14_1_a8/
%G ru
%F TMF_1973_14_1_a8