1. Pakal’nis, V.A., Zerova, I.V., Yakimovich, S.I., and Alekseev, V.V., Chem. Heterocycl. Compd., 2013, vol. 49, no. 3, p. 408.
2. Yakimovich, S.I. and Zerova, I.V., Zh. Org. Khim., 1991, vol. 27, no. 5, p. 959.
3. Umarov, B.B., Toshev, M.T., Saidov, S.O., et al., Koord. Khim., 1992, vol. 18, no. 9, p. 980.
4. Umarov, B.B., Doctoral (Chem.) Dissertation, Tashkent: IU Uzb. Acad. Sci., 1996.
5. Parpiev, N.A., Umarov, B.B., and Avezov, K.G., Proizvodnye peftoralkil’nykh diketonov i ikh kompleksov (Derivatives of Perfluoroalkylated Diketones and Their Properties) Tashkent: Dizayn-Press, 2013.