1. A. Ya. Potapenko and A. A. Kyagova, in: Mater. IV Congress of Russian Photo-Biologists (2005), pp. 161–164.
2. M. A. Kovaleva, L. A. Ulanova, D. A. Makarov, and N. A. Kuznetsova, in: Mater. IV Congress of Russian Photo-Biologists (2005), pp. 68–69.
3. C. Tablet, A. Jelea, and M. Hillebrand, J. Photochem. Photobiol., A183, Nos. 1–2, 89–97 (2006).
4. H. Henigsmann, T. B. Fitzpatrick, M. A. Pathak, and K. Wolff, еds. Oral Photochemotherapy with Psoralens and UVA (PUVA): Principles and Clinical Practice, Mc-Grow-Hill, New York (1993).
5. A. D. Mulla, N. N. Math, and M. I. Savadatti, J. Phys., 36, No. 6, 639–645 (1991).