%0 Journal Article %A Yu. V. Sheretov %T On classes of exact solutions of quasi-hydrodynamic system %J Vestnik Tverskogo gosudarstvennogo universiteta. Seriâ Prikladnaâ matematika %D 2020 %P 5-17 %N 2 %U http://geodesic.mathdoc.fr/item/VTPMK_2020_2_a0/ %G ru %F VTPMK_2020_2_a0