@article{RM_2022_77_3_a4,
     author = {D. I. Borisov and E. A. Zhizhina and A. L. Piatnitski},
     title = {Spectrum of a convolution operator with potential},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {546--548},
     publisher = {mathdoc},
     volume = {77},
     number = {3},
     year = {2022},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/RM_2022_77_3_a4/}
}