@article{DANMA_2021_501_a2,
     author = {D. I. Borisov and A. A. Fedotov},
     title = {On the spectrum of a non-self-adjoint quasiperiodic operator},
     journal = {Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleni\^a},
     pages = {16--21},
     publisher = {mathdoc},
     volume = {501},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DANMA_2021_501_a2/}
}