1. B.P. Bezruchko, S.P. Kuznetsov, D.I. Trubetskov. Experimental observing of the chaotic automodulation in electron beam-backward wave dynamic system, Letters in J. of Experimental and Technical Physics, v. 29, No. 3, 180–184 (1979), (in Russian)
2. N.S. Ginzburg, S.P. Kuznetsov, T.N. Fedoseeva. Theory of the transient processes in relativistic BWO, Izv. Vuzov, Radiophysics, v. 21, No. 7, 1037 (1978), (in Russian)
3. B.P. Ephymov, K.A. Lukin, V.A. Rakityansky. Chaotic oscillations in weak-resonant BWO, SHF Electronics, 11 Allunion Scientific Conference, Conference Digest, Ordjonikidze, v. 1, 160, (1986), (in Russian)
4. R.S. Amirov, B.P. Bezruchko, V.A. Esaev, A.P. Chetverikov. Influence of the reflections on transitional processes in BWO, Lectures on SHF electronics and radiophysics, v. 2, Saratov, 90–106, (1984), (in Russian)
5. K.A. Lukin, V.A. Rakityansky. Excitation of intensive chaotic oscillations of millimeter wave band, Proceedings of ISSSE, Paris, 454–457, Sept. 1–4, (1992)