@article{DE_1999_35_8_a9,
     author = {L. V. Kritskov},
     title = {An estimate for the increment of the spectral function of the {Schr\"odinger} operator with a potential satisfying a {Kato-type} condition},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1077--1086},
     publisher = {mathdoc},
     volume = {35},
     number = {8},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1999_35_8_a9/}
}