@article{MZM_2020_107_5_a3,
     author = {V. V. Liiko and A. L. Skubachevskii},
     title = {Mixed {Problems} for {Strongly} {Elliptic} {Differential-Difference} {Equations} in a {Cylinder}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {693--716},
     publisher = {mathdoc},
     volume = {107},
     number = {5},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_107_5_a3/}
}