@article{MZM_1999_66_1_a13,
     author = {A. L. Skubachevskii and R. V. Shamin},
     title = {First mixed problem for a~parabolic difference-differential equation},
     journal = {Matemati\v{c}eskie zametki},
     pages = {145--153},
     year = {1999},
     volume = {66},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1999_66_1_a13/}
}