Pokrovsky 2012
Pokrovsky, O. S., Pokrovsky, G. S., Shirokova, L. S., González, A. G., Emnova, E. E.,Feurtet-Mazel, A., 2012. Chemical and structural status of copper associated with oxygenic and anoxygenic phototrophs and heterotrophs: possible evolutionary consequences. Geobiology, 10(2), 130-149. http://dx.doi.org/10.1111/j.1472-4669.2011.00303.x