%0 Journal Article %A A. A. Abdullayev %A T. G. Ergashev %T Poincare–Tricomi problem for the equation of a mixed elliptico-hyperbolic type of second kind %J Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika %D 2020 %P 5-21 %N 65 %U http://geodesic.mathdoc.fr/item/VTGU_2020_65_a0/ %G ru %F VTGU_2020_65_a0