1. Odinzova,M.S. (1987) in The Chloroplast genome: organization and expression (VINITI), Moscow, Russia.
2. Palilova, A.N. (1986) in The Plant genetic systems and their interaction (Nauka i technika), Minsk.
3. Younis,H.M., Winget,G.D., Racker, E. (1977). J.Biol.Chem. 252, 1814–1818.
4. Ogihara,Y.,and Tsunewaki, K, (1988). Theor.Appl.Genetics 76, 321–332.
5. Ponomarenko, S.V. (1993). Izvestia AS RK. Ser. Biol. 2, 9–14.