%0 Journal Article
%A N. K. Krivulin
%A E. Yu. Romanova
%T Approximate factorization of positive matrices by using methods of tropical optimization
%J Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ
%D 2020
%P 357-374
%V 16
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/VSPUI_2020_16_4_a1/
%G ru
%F VSPUI_2020_16_4_a1