@article {836856,
	title = {Factors Involved in the Formation of  Amorphous and Crystalline Calcium Carbonate:~  A Study of an Ascidian Skeleton},
	journal = {J. Am. Chem. Soc.},
	volume = {124},
	year = {2002},
	pages = {32-39},
	author = {Aizenberg, J. and G. Lambert and S. Weiner and L. Addadi}
}
