D.I. Borisov, A.M. Golovina, “On finitely many resonances emerging under distant perturbations in multi-dimensional cylinders”, Journal of Mathematical Analysis and Applications, 496, no. 2, 2021, 124809
D. I. Borisov, D. A. Zezyulin, M. Znojil, “Bifurcations of thresholds in essential spectra of elliptic operators under localized non‐Hermitian perturbations”, Stud Appl Math, 146, no. 4, 2021, 834
Vladimir V Konotop, Dmitry A Zezyulin, “Construction of potentials with multiple spectral singularities”, J. Phys. A: Math. Theor., 53, no. 30, 2020, 305202
D. I. Borisov, A. M. Golovina, A. I. Mukhametrakhimova, “Analytic Continuation of Resolvents of Elliptic Operators in a Multidimensional Cylinder”, J Math Sci, 250, no. 2, 2020, 260
Denis Ivanovich Borisov, Maral Nurlanovna Konyrkulzhaeva, “On infinite system of resonance and eigenvalues with exponential asymptotics generated by distant perturbations”, Ufimsk. Mat. Zh., 12, no. 4, 2020, 3