Main Publications: D.I. Trubetskov’s main areas of research are SHF Electronics, Nonlinear Dynamics, History of Science and Synergetics Teaching. Together with his students he developed nonlinear and non-stationary theory of M-type radial devices. The main achievement is developing theory and experimenting with distributed self-oscillation systems electric stream – electromagnetic wave and discovering complex dynamics in those systems including dynamic chaos. The work done with Prof. S.P. Kuznetsov, Prof. B.P. Bezruchko and others contributed to many works in Russia and abroad thus forming a new approach to SHF electronics. D.I. Trubetskov is the author of many publications including 20 monographs and textbooks. The most famous of them is “Introduction to Oscillation and Wave Theory” (with M.I. Rabinovich); it is translated into English. Additional information: Taught disciplines: Physics of Wave Processes Modern Problems of Radiophysics Modern Problems of Oscillation and Wave Theory Introduction to Specialty History and Methodology of Science