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<response><item key="0"><nothing>D.I. Borisov, Dmitry Zezyulin, "On Perturbation of Thresholds in Essential Spectrum under Coexistence of Virtual Level and Spectral Singularity", Russian Journal of Mathematical Physics, vol. 31, pp. 60-78, 2024, [DOI: 10.1134/s106192084010059] </nothing></item><item key="1"><nothing>D.I. Borisov, Dmitry Zezyulin, "Eigenvalues bifurcating from the continuum in two-dimensional potentials generating non-Hermitian gauge fields", Annals of Physics, vol. 459, pp. 169498, 2023, [DOI: 10.1016/j.aop.2023.169498] [IF: 2.73, SJR: 0.82]</nothing></item></response>
