1. R. A. Sapozhnikov, Theoretical Photometry (Énergiya, Leningrad, 1967) [in Russian].
2. The Use of UV Bactericide Radiation for Indoor Disinfection: Operating Instructions Manual No. R 3.1.683-98 (Ministry of Public Health of the Russian Federation, 1998) [in Russian].
3. A. V. Marchenko and I. G. Dutkevich, Equipment and Methods for Photohemotherapy (SPbMAPR, St. Petersburg, 2005) [in Russian].
4. Influence Mechanisms of UV Irradiated Blood on Organisms of Humans and Animals, Ed. by I. E. Ganelina and K. A. Samoĭlova (Nauka, Leningrad, 1986) [in Russian].
5. V. I. Karandashov and E. B. Petukhov, UV Irradiation of Blood (Meditsina, Moscow, 1997) [in Russian].