1. Smirnov, R.P., Berezina, G.R., Kolesnikov, N.A., and Berezin, B.D., Izv. Vuzov, Ser. Khim. Khim. Tekhnol., 1986, vol. 29, no. 7, p.3.
2. Neustroeva, N.R., Berezina, G.R., Vorobjev, U.G., and Smirnov, R.P., Zh. Obshch. Khim, 1995, vol. 65, no. 10, p. 1726.
3. Berezin, B.D., Koordinatsionnye soedineniya porfirinov i ftalotsianina (Coordination Compounds of Porphyrins and Phthalocyanine), Moscow: Nauka, 1978.
4. Berezina, N.M., Bazanov, M.I., Semeykin, A.S., and Berezin, M.D., J. Phys. Chem., 2009, vol. 83, no. 5, p. 785. doi 10.1134/S0036024409050185
5. Berezina, G.R., Vorobjev, U.G., and Smirnov, R.P., Russ. J. Gen. Chem., 1998, vol. 68, no. 6, p.968.