1. Kataev, E.A., Sessler, J.L., Khrustalev, V.N., and Ustynyuk, Yu.A., J. Org. Chem., 2007, vol. 72, pp. 7244–7252.
2. Valitova, Yu.N., Kargapolova, Yu.M., Krasnobaeva, S.Yu., et al., Biologiya: traditsii i innovatsii v XXI veke. Materialy I Vserossiiskogo kongressa studentov i aspirantov-biologov “Simbioz Rossiya-2008” s mezhdunarodnym uchastiem 6–10 iyulya 2008 g (Biology: Traditions and Innovations in XX Century. Proceedings of I All-Russia Congress of Students and Post-Graduate Students Biologists “Symbiosis Russia-2008”), Kazan: Izd. KGU, 2008.
3. US Patent 5 410 045, Ref. Zh. Khim., 1996, no. 24, 24O 114 P.
4. Bulatov, V.V., Khokhoev, T.Kh., Dikii, V.V., Zaonegin, S.V., and Babin, V.N., Ross. Khim. Zh., 2002, vol. 46, no. 6, pp. 58–62.
5. Kurlyandskii, B.A., Vestn. Ros. Voen.-Med. Akad., 2008, no. 3(23), Suppl. 1, pp. 44–47.