1. Hydroxyapatite and related materials;Brown,1994
2. Medical applications of hydroxyapatite;Aoki,1994
3. Nomenclature of the apatite supergroup minerals;Pasero;Eur J Miner,2010
4. Structure and chemistry of the apatites and other calcium orthophosphates;Elliott,1994
5. Structural variations in natural F, OH and Cl apatites;Hughes;Am Miner,1989