1. Beedham, G.E.: 1958, J. Microsc. Sci., 99, pp. 341–347.
2. Bevelander, G., and Nakahara, H.: 1969, Calc. Tiss. Res., 3, pp. 84–92.
3. Bevelander, G., and Nakahara, H.: 1975, Earth Sci., 28, pp. 87–91.
4. Bevelander, G., and Nakahara, H.: 1980, in The Mechanisms of Biomineralization in Animals and Plants (eds. Omori, M., and Watabe, N.) Tokai University Press, pp. 19–27.
5. Choi, H., Johnson, T., Pal, S., Tang, L., Rosenburg, L., Reiner, A., and Poole, A.R.: 1981, in the Chemistry and Biology of Mineralized Connective Tissues (ed. Veis, A.) Elsevier North Holland Inc., pp. 343–348.