1. Belton D, Paine G, Patwardhan SV, Perry CC (2004) Towards an understanding of (bio)silicification: the role of amino acids and lysine oligomers in silicification. J Mater Chem 14:2231–2241
2. Dove PM, De Yoreo JJ, Weiner S (2003) Biomineralization. In: Reviews in mineralogy and geochemistry, Bd. 54. Mineralogical Society of America, Geological Society of America, Washington
3. Elliot JC (1994) Structure and chemistry of the apatites and other calcium orthophosphates. In: Studies in inorganic chemistry, Bd 18. Elsevier, Amsterdam
4. Kohn MJ, Rakovan J, Hughes JM (2002) Phosphates: geochemical, geobiological, and materials importance. In: Reviews in mineralogy and geochemistry, Bd. 48. Mineralogical Society of America, Washington
5. Kohnhauser K (2007) Introduction to geomicrobiology. Blackwell, Malden