%0 Journal Article
%A A. P. Saiko
%T Krylov--Bogoliubov--Mitropolsky averaging used to construct effective Hamiltonians in the~theory of strongly correlated electron systems
%J Teoretičeskaâ i matematičeskaâ fizika
%D 2009
%P 287-294
%V 161
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/TMF_2009_161_2_a12/
%G ru
%F TMF_2009_161_2_a12