1. K. B. Yatsimirskii, Kinetic Methods of Analysis. Oxford: Pergamon Press. 1966.
2. R. L. Heller, Jr. and J. C. Guyon, Analyt. Chemistry40, 773 (1968).
3. K. Khalifa, H. Doss, and R. Awadallah, Analyst95, 207 (1970).
4. M. T. Orav, H. J. Kokk, and L. R. Suit, Zh. Anal. Khim.27, 54 (1972).
5. S. U. Kreingold, V. N. Antonov, and V. I. Saburova, Zh. Anal. Khim.28, 640 (1973).