1. Leonova, O.V., Shakhkel'dyan, I.V., Grudtsyn, Yu.D., Atroshchenko, Yu.M., Alifanova, E.N., Gitis, S.S., Chudakov, P.V., Nikiforova, E.G., Alekhina, N.N., and Kaminskii, A.Ya., Zh. Org. Khim., 2001, vol. 37, p. 421.
2. Shakhkel'dyan, I.V., Leonova, O.V., Atroshchenko, Yu.M., Boikova, O.I., Borbulevich, O.Ya., Grintselev-Knyazev, G.V., Yakunina, I.E., Shchukin, A.N., Alifanova, E.N., and Subbotin, V.A., Zh. Org. Khim., 2003, vol. 39, p. 1663.
3. Yakunina, I.E., Shakhkel'dyan, I.V., Atroshchenko, Yu.M., Borbulevich, O.Ya., Nesterov, V.V., Kopyshev, M.V., Troitskii, N.A., Efremov, Yu.M., Alifanova, E.N., and Subbotin, V.A., Zh. Org. Khim., 2004, vol. 40, p. 266.
4. Yunusov, M.S., Khimiya v interesakh ustoichivogo razvitiya (Chemistry in the Interest of Stable Development) 1997, no. 5, p. 47.
5. Mashkovskii, PPM, Lekarstvennye sredstva (Drugs). Minsk: Belarus', 1987, vol. 1, p. 115.