%0 Journal Article
%A V. I. Voytitsky
%T A brief encyclopedia of modern mathematics (outstanding discoveries and open questions with a simple formulation)
%J Matematičeskoe obrazovanie
%D 2020
%P 54-68
%V 93
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MO_2020_93_1_a7/
%G ru
%F MO_2020_93_1_a7