1. Kulaeva, O.N., Gormonal’naya regulyatsiya fiziologicheskikh protsessov u rastenii na urovne sinteza RNK i belka (Hormonal Regulation of Physiological Processes in Plants at the Level of RNA and Protein Synthesis), 41st Timiryazev Memorial Lecture, Moscow: Nauka, 1982.
2. Yordanov, I., Velicova, V., and Tsonev, T., Photosynthetica, 2000, vol. 38, no. 1, pp. 171–186.
3. Pospisilova, J., Synkova, H., and Rulcova, J., Biol. Plant., 2000, vol. 43, no. 3, pp. 321–328.
4. Kulaeva, O.N. and Prokoptseva, O.S., Biokhimiya, 2004, vol. 69, no. 3, pp. 293–310.
5. Chernyad’ev, I.I., Prikl. Biokhim. Mikrobiol., 2005, vol. 41, no. 3, pp. 133–147.