%0 Journal Article %A E. G. Vorontsova %A G. S. Sharov %T Cosmological models with modified equations of state for dark energy %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2023 %P 19-40 %N 3 %U http://geodesic.mathdoc.fr/item/VTPMK_2023_3_a1/ %G ru %F VTPMK_2023_3_a1