C.  Hedegaard and Wenk, H. - R., ?Microstructure and texture patterns of mollusc shells?, Journal of Molluscan Studies, vol. 64 Part1, pp. 133-136, 1998.

C.  Hedegaard and Wenk, H. - R., ?Microstructure and texture patterns of mollusc shells?, Journal of Molluscan Studies, vol. 64 Part1, pp. 133-136, 1998.