SavotchenkoS. Е. (2017). LOCALIZED STATES ON THE BOUNDARY BETWEEN LINEAR AND NONLINEAR MEDIA.
Kondensirovannye Sredy I Mezhfaznye Granitsy = Condensed Matter and Interphases
,
19
(4), 567-572. https://doi.org/10.17308/kcmf.2017.19/238