%0 Journal Article %A V. A. Eleev %A A. M. Laipanova %T On the existence and uniqueness of a solution to the problem of F.I. Frankl for a mixed equation of hyperbolic-parabolic type %J News of the Kabardin-Balkar scientific center of RAS %D 2000 %P 50-55 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/IZKAB_2000_2_a2/ %G ru %F IZKAB_2000_2_a2