1. ADDICOTT, F.T., LYON, J.L.: Ann. Rev. Plant Physiol. 20, 139–164 (1969).
2. ADDICOTT, F.T., CARNS, H.R., CORNFORTH, J.W., LYON, J.L., MILLBORROW, B.V., OHKUMA, K., RYBACK, G., SMITH, O.E., THIESSEN, W.E., WAREING, P.F.: Biochem. and Physiol. of Growth Subst. Ed.: WIGHTMAN, F., SETTERFIELD, G.,Biochem. Biophys. Res. Commun 63, 505–511 (1969)
3. AHMAD, M.R., WINTER, A.: Planta 88, 61–66 (1969).
4. AIMI, R.: Plant Cell Physiol. (Tokyo) 10, 707–710 (1969).
5. ALDEN, T., ELIASSON, L.: Physiol. Plantarum 23, 145–153 (1969).