1. Bewley, J.D., Black, M.: Physiology and biochemistry of seeds in relation to germination. I. Development, germination and growth. Berlin, Heidelberg, New York: Springer 1978
2. Chance, B., Maehly, A.C.: Assay of catalases and peroxidases. In: Methods in Enzymology, vol. 11, pp. 764?775, Colowick, S.P., Kaplan, N.O., eds. New York: Academic Press 1955
3. Dixon, G.H., Kornberg, H.L.: Assay methods for key enzymes of glyoxylate cycle. Biochem. J. 72 (1959)
4. Eldan, M., Mayer, A.M., Poljakoff-Mayber, A., Eldan, M.: Difference in subcellular localisation of isocitrate lyase in lettuce seeds of different ages. Plant Cell Physiol. 15, 169?173 (1974)
5. Griffiths, A.E.: Observations on the germination of lttuce seed. Contrib. Boyce Thompson Inst. 9, 329?337 (1938)