1. Abeles, F. B. (1986),Annu. Rev. Plant Physiol. 37, 49–72.
2. Popp, F. A., Klima, H., Schmidt, H. G., Ruth, B., Slawinski, J., Grabibowski, E. and Majchrowicz, I. (1980),Biophoton-Physics, vol. 4, Breithaupt, H., Fischer, H., Klima, H., Popp, F. A., Ruth, B., Slawinski, J., Sung, S.S., and Warnke, U., eds., Biomed. Verlag GmbH, Wachtberg, Germany, pp. 1–100.
3. Inaba, H. (1988),Experientia 44, 551–559.
4. Slawinska, D. and Slawinski, J. (1983),Photochem. Photobiol. 37, 709–715.
5. Van Wijk, R. and Schamhart, D. H. J. (1988),Experientia 44, 586–593.