%0 Journal Article
%A B. G. Gabdulkhaev
%T Optimization of direct methods for solving periodic boundary value problems
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2002
%P 55-65
%N 12
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2002_12_a6/
%G ru
%F IVM_2002_12_a6