@article{DAN_1969_189_3_a6,
     author = {I. I. Marmershtein},
     title = {The boundedness of the solutions of certain systems of linear partial difference equations},
     journal = {Doklady Akademii Nauk},
     pages = {475--478},
     publisher = {mathdoc},
     volume = {189},
     number = {3},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1969_189_3_a6/}
}