%0 Journal Article
%A S. I. Solov'ev
%T Fast methods for solving the difference schemes of a~finite element method of second order for the Poisson equation in a~rectangle
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 1985
%P 71-74
%N 10
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_1985_10_a8/
%G ru
%F IVM_1985_10_a8