@article{INTO_2017_141_a4,
     author = {S. I. Kadchenko and S. N. Kakushkin},
     title = {Calculation of spectral characteristics of perturbed self-adjoint operators by methods of regularized traces},
     journal = {Itogi nauki i tehniki. Sovremenna\^a matematika i e\"e prilo\v{z}eni\^a. Temati\v{c}eskie obzory},
     pages = {61--78},
     publisher = {mathdoc},
     volume = {141},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/INTO_2017_141_a4/}
}