1. H. G. Cassidy and K. A. Kun, Oxidation-Reduction Polymers (Redox Polymers) (Interscience, New York-London, Sydney, 1965).
2. A. V. Kozhevnikov, Redox Ion Exchangers (Khimiya, Leningrad, 1972) [in Russian].
3. T. A. Kravchenko and I. N. Nikolaev, Kinetics and Dynamics in Redox Polymers (Khimiya, Moscow, 1982) [in Russian].
4. E. E. Ergozhin and B. A. Mukhitdinova, Redox Ion Exchangers (Nauka, Alma-Ata, 1983) [in Russian].
5. Ion Exchangers, Ed. by K. Dorfner (Walter de Gruyter, Berlin, New York, 1991).