%0 Journal Article
%A V. G. Korneev
%A Ya. Fish
%T Two-level methods, based on aggregation, for solving three-dimensional problems
%J Izvestiâ vysših učebnyh zavedenij. Matematika
%D 2000
%P 42-61
%N 11
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IVM_2000_11_a4/
%G ru
%F IVM_2000_11_a4