%0 Journal Article %A B. I. Islomov %A J. A. Xolbekov %T On a nonlocal boundary-value problem for a loaded parabolic-hyperbolic equation with three lines of degeneracy %J Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences %D 2021 %P 407-422 %V 25 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/VSGTU_2021_25_3_a0/ %G ru %F VSGTU_2021_25_3_a0