1. Bajer, A.: Cine-micrographic studies on chromosome movements in ?-irradiated cells. Chromosoma (Berl.) 9, 319?331 (1958).
2. - and J. Molè-Bajer: Mitosis in endosperm. III. B. 16 mm film (1962a). - Cine analysis of some aspects of mitosis in endosperm. In Cinematography in cell Biology, ed. G. G. Rose. New York: Academic Press 1963 (b).
3. Cornman, I.: A summary of evidence in favour of the traction fibre in mitosis. Amer. Naturalist 78, 410?422 (1944).
4. Darlington, C. D., and A. P. Wylie: A dicentric cycle in Narcissus. Heredity 6, Suppl., 197?213 (1953).
5. Giles, N. H.: Radiation ? induced chromosome aberrations in Tradescantia. In: Radiation biology vol. 1, p. 713?761 ed. A. Hollaender. New York: McGraw Hill Book Co. 1954.