%0 Journal Article %A I. S. Soldatenko %T On generalization of Nguyen's theorem for fuzzy numbers with unbounded support %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2024 %P 17-29 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VTPMK_2024_4_a1/ %G ru %F VTPMK_2024_4_a1