1. L.I. Gudzenko, L.A. Shelepin, S.I. Yakovlenko: Sov. J. Usp. Phys. Nauk 114, 457 (1974) (in Russian)
2. L.I. Gudzenko, S.I. Yakovlenko: Plasma Lasers (Atomisdat, Moscow 1978) (in Russian)
3. F.V. Bunkin, V.I. Derzhiev, G.A. Mesyats, V.S. Skakun, V.F. Tarasenko, S.I. Yakovlenko: Sov. J. Quantum Electron. 12, 245 (1985) (in Russian)
4. N.G. Basov, A.U. Alexandrov, V.A. Danilichev, V.A. Dolgih, O.M. Kerimov, U.F. Myznikov, I.G. Rudoi, A.M. Soroka: Sov. J. Quantum Electron. 12, 228 (1985) (in Russian)
5. F.V. Bunkin, V.I. Derzhiev, G.A. Mesyats, V.S. Skakun, V.F. Tarasenko, A.V. Fedeneev, S.I. Yakovlenko: Sov. J. Quantum Electron. 12, 1993 (1985) (in Russian)