1. A. I. Konovalov, I. S. Ryzhkina, Russ. Chem. Bull. (Int. Ed.), 2014, 63, 1 [Izv. Akad. Nauk, Ser. Khim., 2014, 1].
2. M. Sedlák, D. Rak, J. Phys. Chem. B, 2013, 117, 2495.
3. A. I. Konovalov, I. S. Ryzhkina, L. I. Murtazina, Byul. isobret., Poleznye modeli [Invention Bull., Useful Models], 2010, 24 (in Russian).
4. G. L. Vyshkovskii, Registr lekarstvennykh sredstv Rossii RLS. Entsiklopediya lekarstv [Register of Medicines of Russia RM. Encyclopedia of Drugs], issue 14, RLS, Moscow, 2006, 1392 pp. (in Russian).
5. N. E. Polyakov, T. V. Leshina, Russ. Chem. Rev., 2006, 75, 1049.