1. V. G. Maslov, A. N. Sidorov, and V. E. Kholmogorov, in Molecular Photonics (Leningrad, 1970), pp. 208–221 [in Russian].
2. A. N. Sidorov and V. G. Maslov, Usp. Khim. 44(4), 577 (1975).
3. V. G. Maslov, Opt. Spektrosk. 37, 1010 (1974).
4. V. G. Maslov, Teor. Éksp. Khim. 20(3), 288 (1984).
5. I. V. Filatov, V. G. Maslov, G. N. Sinyakov, and A. M. Shul’ga, Zh. Prikl. Spektrosk. 57(3–4), 285 (1992).