1. Albertson, D.G. (1984). Formation of the First Cleavage Spindle in Nematode Embryos. Develop. Biol. m, 61–72.
2. Asnes, C.F. & Schroeder, T.E. (1979). Cell cleavage.Ultrastructural evidence against equatorial stimulation by aster microtubules. Exp. Cell Res.122, 327–338.
3. Berlin, R.D. & Oliver, J.M. (1978). Analogous ultrastructure and surface properties during capping and phagocytosis in leukocytes. J. Cell Biol. 77, 789–804.
4. Bluemink, J.G. (1972). Cortical wound healing in amphibian eggs: an electron microscopal study. J. Ultr. Res.41, 94–114.
5. Conklin, E.G. (1917). Effects of centrifugal force on the structure and development of the eggs of Crepidula. J. Exp. Zool. 22, 311–419.