1. O. D. Khvol’son, Course of Physics (Gosizdat RSFSR, Berlin, 1923), Vol. 2 [in Russian].
2. G. S. Landsberg, Optics (Nauka, Moscow, 1976) [in Russian].
3. M. Born and E. Wolf, Principles of Optics (Pergamon, Oxford, 1969; Nauka, Moscow 1970).
4. L. M. Brekhovskikh, Waves in Layered Media (Nauka, Moscow, 1973; Academic, New York, 1980).
5. R. W. Pohl, Einführung in die Optik (Springer, Berlin, 1940; OGIZ, Moscow, 1947).