The chemistry of evolution [elektronický zdroj] : the development of our ecosystem / R.J.P.Williams and J.J.R. Fraústo da Silva..    Amsterdam ; Boston :  Elsevier,  2006 . ix, 481 p.
http://www.nkp.cz/katalogy-a-databaze/licencovane-databaze/prehled-licencovanych-zdroju/ebrary-vypujcky http://site.ebrary.com/lib/natl/Doc?id=10378983