1. Morf, W.E. and Simon, W. (1978) In Ion Selective Electrodes in Analytical Chemistry (Ed. H. Freiser), Vol. 1, Plenum Press, New York.
2. Morf, W.E. (1981) The Principles of Ion Selective Electrodes and of Membrane Transport, Elsevier, Amsterdam.
3. Murray, R.W. (1984) In Electroanalytical Chemistry Vol. 13 (Ed. A.J. Bard) Marcel Dekker, New York, pp. 191–373.
4. Panero, S., Prosperi, P., Passerini, S. et al. (1989) J. Electrochem. Soc., 136, 3729–34.
5. Duan-Fu Hsu, Gratzl, M., Riley, A.M. and Janata, J. (1990) J. Phys. Chem., 94, 5982–9.