1. Warshawsky, A., Polymeric ligands in hydrometallurgy. In Syntheses and Separations Using Functional Polymers, ed. D. C. Sherrington and P. Hodge. Wiley, New York, 1988, p. 327
2. Akelah, A. and Moet, A., Functionalised Polymers and Their Applications. Chapman and Hall, London, 1990, p. 93
3. Van Den Berg, H. J. and Challa, G., Polymeric models of reactive biological systems. In Syntheses and Separations Using Functional Polymers, ed. D. C. Sherrington and P. Hodge. Wiley, New York, 1988, p. 227
4. Crosslinked polystyrene-supported dithiocarbamates as metal complexing agents