1. Kazakov, V.P., Parshin, G.S., Bulgakov, R.G., et al., Radiokhimiya, 1979, vol. 21, no. 2, pp. 199–203.
2. Kazakov, V.P., Khemilyuminestsentsiya uranila, lantanoidov i d-elementov (Chemiluminescence of Uranyl, Lanthanides, and d Elements), Moscow: Nauka, 1980.
3. Newton, T.W. and Baker, F.B., Inorg. Chem., 1965, vol. 4, no. 8, pp. 1166–1170.
4. Gordon, G. and Taube, H., Inorg. Chem., 1962, vol. 1, no. 1, pp. 69–75.
5. Sehested, K., Corfitzen, H., Holcman, J., and Hart, E.J., J. Phys. Chem., 1992, vol. 96, no. 2, pp. 1005–1009.