1. Katchalski, E., Sela, M., Silman, H.I., Berger, A., in “The Proteins” Neurath, H. Ed., Academic Press, New York (1964), vol. 2, p. 405.
2. Barteri, M., Pispisa, B.: 1976, Gazz. Chim. Ital., 106, p. 499
3. Barteri, M., Farinella, M., Pispisa, B.: 1977, Biopolymers, 16, p. 256.
4. Jones, P., Wilson, I. “Catalases and Iron Complexes with Catalaselike Properties” in “Metal Ions in Biological Systems, vol. 7: Iron in Model and Natural Compounds” Siegel, H. Ed., Dekker Inc., New York (1978), chap. 5, and references therein.
5. a) Grinstead, R.R.: 1960, J. Am. Chem. Soc., 82, p. 3464