1. Marhol, M. 1982.Ion Exchange Resins in Analytical ChemistryEdited by: Svehla, G. 15–133. Amsterdam: Elsevier.
2. Polymer-Supported Reagents: Application to Separation Science
3. Blasius, E. and Bronzio, B. 1967.Chelates in Analytical ChemistryEdited by: Flascka, H.A. and Barnard, A.J. Vol. 1, 49New York: Dekker.