1. S. Chandrasekhar, Radiative Transfer (Clarendon, Oxford, 1950).
2. A. Ishimaru, Wave Propagation and Scattering in Random Media (Academic, New York, 1978).
3. K. M. Case and P. F. Zweifel, Linear Transport Theory (Addison-Wesley, Reading, 1967).
4. N. G. Jerlov and E. S. Nielsen, Optical Aspects of Oceanography (Academic, New York, 1974).
5. Optics of the Ocean, Ed. by A. S. Monin, Vol. 1 (Nauka, Moscow, 1983) [in Russian].