@article{VSGTU_2002_16_a1,
     author = {O. A. Repin and S. V. Efimova},
     title = {A nonlocal boundary value problem for a parabolic-hyperbolic equation with a non-characteristic line of type changing},
     journal = {Journal of Samara State Technical University, Ser. Physical and Mathematical Sciences},
     pages = {10--14},
     publisher = {mathdoc},
     number = {16},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VSGTU_2002_16_a1/}
}