1. V. I. Lebedev, V. A. Yurevich, and A. I. Yasen', ?High-frequency self-modulation of radiation from a laser with an unstable resonator.? Zh. Prikl. Spektrosk.,24, No. 6, 1000?1006 (1977).
2. D. J. Bradley, G. Magyar, and M. C. Richardson, ?Intensity dependent frequency shift in ruby laser giant pulses,? Nature,211, No. 10, 63?64 (1966).
3. T. Seto, H. Fujivara, and K. Murata, ?Measurement of nonlinear frequency chirp of Q-switched ruby laser,? Appl. Opt.,20, No. 8, 1477?1482 (1981).
4. A Veilsteke, ?Theory of lasers with modulated Q-factor,? in: Optical Quantum Devices [Russian translation], Mir, Moscow (1966), p. 89.
5. V. A. Yurevich and V. I. Lebedev, ?Dynamics of a pulsed laser with self-induced amplitude-phase lattice,? Vestsi Akad. Nauk BSSR, Ser. Fiz.-Mat. Nauk, No. 1, 59?65 (1982).