%0 Journal Article
%A A. V. Bitsadze
%A V. A. Il'in
%A A. A. Samarskii
%A A. G. Sveshnikov
%T Andrei Nikolaevich Tikhonov (on his seventieth birthday)
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1976
%P 1-11
%V 31
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/RM_1976_31_6_a0/
%G en
%F RM_1976_31_6_a0