@article {836766,
	title = {Intracrystalline Macromolecules are  Involved in the Morphogenesis of Calcitic Sponge Spicules},
	journal = {Connect.  Tissue Res.},
	volume = {34},
	year = {1996},
	pages = {255-261},
	author = {Aizenberg, J. and M. Ilan and S. Weiner and L. Addadi}
}
