A. G. Kostyuchenko, A. A. Shkalikov, Recent Advances in Operator Theory, 2001, 361
В. А. Юрко, “Обратная задача для пучков дифференциальных операторов”, Матем. сб., 191:10 (2000), 137–160 ; V. A. Yurko, “An inverse problem for differential operator pencils”, Sb. Math., 191:10 (2000), 1561–1586
В. А. Юрко, “О восстановлении пучков дифференциальных операторов на полуоси”, Матем. заметки, 67:2 (2000), 316–320 ; V. A. Yurko, “Reconstruction of pencils of differential operators on the half-line”, Math. Notes, 67:2 (2000), 261–265
Stepin, SA, “On the condition number of the system of eigen functions for nonlinear spectral problem”, Doklady Akademii Nauk, 364:2 (1999), 170
Boris Belinskiy, International Society for Analysis, Applications and Computation, 2, Partial Differential and Integral Equations, 1999, 319
Т. Я. Азизов, А. И. Барсуков, “Алгебраическая структура $H$-диссипативных операторов в конечномерном пространстве”, Матем. заметки, 63:2 (1998), 163–169 ; T. Ya. Azizov, A. I. Barsukov, “The algebraic structure of $H$-dissipative operators in a finite-dimensional space”, Math. Notes, 63:2 (1998), 145–149
A. A. Shkalikov, Contributions to Operator Theory in Spaces with an Indefinite Metric, 1998, 355
B. P. Belinskiy, J. P. Dauer, “Eigenoscillations of mechanical systems with boundary conditions containing the frequency”, Quart. Appl. Math., 56:3 (1998), 521
С. А. Степин, “О резонансном эффекте для сингулярно возмущенных пучков операторов”, УМН, 51:5(311) (1996), 237–238 ; S. A. Stepin, “On the resonance effect for singularly perturbed operator bundles”, Russian Math. Surveys, 51:5 (1996), 1003–1005
A. A. Shkaliko, Recent Developments in Operator Theory and Its Applications, 1996, 358