%0 Journal Article %A S. A. Aldashev %A Z. N. Kanapyanova %T Correctness of a mixed problem for degenerate three-dimensional hyperbolic-parabolic equations %J Vestnik Samarskogo universiteta. Estestvennonaučnaâ seriâ %D 2019 %P 7-13 %V 25 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGU_2019_25_4_a0/ %G ru %F VSGU_2019_25_4_a0