1. Suetin, P.E., Shchegolev, G.T., and Klestov, R.A., Zh. Tekh. Fiz., 1959, vol. 29, no.8, p. 1058 [Tech. Phys. (Engl. Transl.), 1959, vol. 4, no. 8, p. 964].
2. Al'zhanov, K.Z., Inzh.-Fiz. Zh., 1998, vol. 71, no.4, p. 710.
3. Mikheev, G.M., Mogileva, T.N., Popov, A.Yu., and Kalyuzhnyi, D.G., Prib. Tekh. Eksp.,, 2003, no. 2, p. 101 [Instrum. Exp. Tech. (Engl. Transl.), 2003, vol. 46, no. 2, p. 233].
4. Regnier, P.R. and Taran, J.P.E., Appl. Phys. Lett., 1973, vol. 23, no.5, p. 240.
5. Akhmanov, S.A. and Koroteev, N.I., Metody nelineinoi optiki v spektroskopii rasseyaniya sveta (Methods of Nonlinear Optics in Spectroscopy of Light Scattering), Moscow: Nauka, 1981.