%0 Journal Article
%A N. P. Erugin
%A V. G. Demin
%A R. G. Mukharlyamov
%A V. G. Veretennikov
%A A. A. Shestakov
%A V. M. Savchin
%T Abdel'khak Safiullovich Galiullin (on the occasion of his 70th birthday)
%J Differencialʹnye uravneniâ
%D 1990
%P 361-362
%V 26
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DE_1990_26_2_a27/
%G ru
%F DE_1990_26_2_a27