%0 Journal Article
%A S. I. Solov'ev
%T Fast direct methods of solving finite-element grid schemes with bicubic elements for the Poisson equation
%J Issledovaniya po Prikladnoi Matematike i Informatike
%D 1990
%P 120-129
%I mathdoc
%U http://geodesic.mathdoc.fr/item/KUIPM_1990_a10/
%G ru
%F KUIPM_1990_a10