@article{PA_2017_6_1_a3,
     author = {I. A. Chernov},
     title = {On solvability of one difference equation},
     journal = {Problemy analiza},
     pages = {41--45},
     publisher = {mathdoc},
     volume = {6},
     number = {1},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2017_6_1_a3/}
}