%0 Journal Article
%A V. I. Vozyakov
%T Functional approach to the theory of twodimensional quantum Fermi systems in an external periodic field
%J Zapiski Nauchnykh Seminarov POMI
%D 1988
%P 29-43
%V 169
%I mathdoc
%U http://geodesic.mathdoc.fr/item/ZNSL_1988_169_a3/
%G ru
%F ZNSL_1988_169_a3