%0 Journal Article
%A I. S. Soldatenko
%A A. V. Yazenin
%T On one problem of portfolio analysis under soft constraints
%J Nečetkie sistemy i mâgkie vyčisleniâ
%D 2020
%P 64-76
%V 15
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/FSSC_2020_15_1_a3/
%G ru
%F FSSC_2020_15_1_a3