1. V.S.Letokhov:Laser selective photophysics and photochemistry, inProgress in Optics, Vol. XVI., ed. by E.Wolf (North-Holland, Amsterdam, New York, Oxford 1978) pp. 3–69
2. P.G.Kryukov, V.S.Letokhov, D.N.Nikogosyan, A.V.Borodavkin, E.J.Budowsky, N.A.Simukova: Chem. Phys. Lett.61, 375 (1979)
3. D.A.Angelov, P.G.Kryukov, V.S.Letokhov, D.N.Nikogosyan, A.A.Orayevskii:Quantum Electronics (Russian) (in press)
4. J.G.Calvert, J.N.Pitts:Photochemistry (Wiley, New York, London, Sydney 1966).
5. F.Hopf, D.G.Whitten:Chemical Transformation Involving Photoexcited Porphyrins and Metalloporphyrins, inPorphyrins, Vol. II, ed. by D.Dolphin (Academic Press, New York 1978) pp. 161–195