Hamada, Y.Z., Burkey, T., Waddell, E., Aitha, M. and Phambu, N. 2013. Reactions of Zn2+, Cd2+ and Hg2+ with Free Adenine. Journal of Applied Solution Chemistry and Modeling. 2, 2 (May 2013), 77–84. DOI:https://doi.org/10.6000/1929-5030.2013.02.02.1.