%0 Journal Article %A A. V. Neklyudov %T On the absence of positive solutions of second-order elliptic equations in cylinder domains %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2023 %P 5-16 %N 2 %U http://geodesic.mathdoc.fr/item/VTPMK_2023_2_a0/ %G ru %F VTPMK_2023_2_a0