%0 Journal Article %A M. M. Gadzhiev %T A mixed problem for a certain nonlinear hyperbolic-parabolic equation %J Differencialʹnye uravneniâ %D 1977 %P 285-289 %V 13 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1977_13_2_a6/ %G ru %F DE_1977_13_2_a6