1. Kuznetsov, A.I., Shukkur, A.Kh., and Kamara, K., Izv. Ross. Akad. Nauk, Ser. Khim., 2008, p. 542.
2. Kuznetsov, A.I. Azaadamantany. Uspekhi khimii adamantana (Aza Adamantanes. Advances in the Adamantane Chemistry), Moscow: Khimiya, 2007, p. 194.
3. Kuznetsov, A.I., Vladimirova, I.A., Serova, T.M., and Moskovkin, A.S., Khim. Geterotsikl. Soedin., 1992, p. 653.
4. Kuznetsov, A.I., Mazhed, G.M., and Serova, T.M., Russ. J. Org. Chem., 2010, vol. 46, p. 380.
5. Stead, D., O’Brien, P., and Sanderson, A.J., Org. Lett., 2005, vol. 7, p. 4459.