1. Boor, J., Jr., Ziegler-Natta Catalysts and Polymerizations, New York: Academic Press, 1979.
2. Bukatov, G.D., Zaikovskii, V.I., Zakharov, V.A., Kryukova, G.N., Fenelonov, V.B., and Zagrafskaya, R.V., Vysokomol. Soedin., Ser. A, 1982, vol. 24, no. 3, pp. 542–548.
3. Polyolefins Planning Service (POPS) Report. Technology Review. New York: Nexant Inc., 2008.
4. Bukatov, G.D., Sergeev, S.A., Zakharov, V.A., Maier, E.A., Shabalin, E.Yu., and Ionov, A.R., Khim. Prom-st’, 2009, vol. 86, no. 6, pp. 293–296.
5. Dudchenko, V.K., Kolkov, K.M., and Maier, E.A., Plast. Massy, 2011, no. 10, pp. 45–49.