%0 Journal Article
%A N. V. Tkach
%T System of exact equations for the mass operator of quasiparticles interacting with phonons
%J Teoretičeskaâ i matematičeskaâ fizika
%D 1984
%P 400-407
%V 61
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_1984_61_3_a7/
%G ru
%F TMF_1984_61_3_a7