@article{TMF_1989_78_1_a6,
     author = {E. I. Dinaburg},
     title = {Stark effect for a~difference {Schr\"odinger} operator},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {70--80},
     year = {1989},
     volume = {78},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1989_78_1_a6/}
}