1. Alberte, R.S., Thornber, J.P., Naylor, A.W.: Time of appearance of photosystems I and II in chloroplasts of greening jack bean leaves. J. exp. Bot. 23, 1060?1069 (1972)
2. Arnon, D.I.: Copper enzymes in isolated chloroplasts. Polyphenol oxidase in Beta vulgaris. Plant Physiol. 24, 1?15 (1949)
3. Black, C.C., Edwards, G.E., Kanai, R., Mollenhauer, H.H.: Photosynthetic assimilation of carbon in certain higher plants. In: Proc. II. Int. Congr. Photosynth. pp. 1745?1757. eds.: Forti, G., Avron, M., Melandri, A., The Hague: W. Junk 1972
4. Chollet, R., Ogren, W.L., Bowes, G.: Oxygen effects in C3 and C4 photosynthesis. What's New in: Plant Physiol. 6, 1?6 (1974)
5. Coombs, J.: B-caroxylation, photorespiration and photosynthetic carbon assismilation in C4 plants. Curr. Adv. Plant Sci. 2, 1?10 (1973)