1. Aldrich, H. C., 1969: The ultrastructure of mitosis in myxamoebae and plasmodia ofPhysarum flavicomum. Amer. J. Bot.56, 290?299.
2. Arnold, J. M., 1969: Cleavage furrow formation in a telolecithal egg (Loligo pealii). I. Filaments in early furrow formation. J. Cell Biol.41, 894?904.
3. Bajer, A. S., 1973: Interaction of microtubules and the mechanism of chromosome movement (zipper hypothesis). I. General principle. Cytobios8, 139?160.
4. ?, 1977: Interaction of microtubules and the mechanism of chromosome movements (zipper hypothesis): II. Dynamic architecture of the spindle. In: Mechanisms and control of cell division (Rost, T. L., Gifford, E. M., Jr., eds.), pp. 233?258. Stroudsburg, Pa.: Dowden Hutchinson and Ross, Inc.
5. Cadman, E. J., 1931: The life history and cytology ofDidymium nigripes Fr. Trans. Roy. Soc. Edinburgh57, 93?142.