%0 Journal Article
%A S. M. Nikol'skii
%A P. L. Ul'yanov
%T Mikhail Konstantinovich Potapov (on the occasion of his 60th birthday)
%J Vestnik Moskovskogo universiteta. Matematika, mehanika
%D 1990
%P 89-90
%N 6
%U http://geodesic.mathdoc.fr/item/VMUMM_1990_6_a25/
%G ru
%F VMUMM_1990_6_a25