1. N. Ito and R. Richert, J. Chem. Phys., 122, 234508 (2005).
2. V. N. Knyukshto, A. S. Starukhin, N. N. Kruk, and A. V. Gorskii, Zh. Prikl. Spektrosk., 84, No. 6, 877–883 (2017) [V. N. Knyukshto, A. S. Starukhin, N. N. Kruk, and A. V. Gorskii, Zh. Prikl. Spektrosk., 84, 960–965 (2017)].
3. S. A. Bagnich, Fiz. Tverd. Tela, 42, No. 10, 1729–1756 (2000).
4. C. A. Parker, Photoluminescence of Solutions with Applications to Photochemistry and Analytical Chemistry, Elsevier, New York, 1968, p. 544 [Russian translation, Mir, Moscow (1972), pp. 345–354].
5. L. V. Levshin and A. M. Saletskii, Luminescence and Its Measurement [in Russian], MGU, Moscow, 1989, pp. 143–172.