1. E. Fitzer, K. Mueller and W. Schaefer, Chemistry and Physics of Carbon (P. L. Walker, Jr. Ed.), Marcel Dekker, New York 1971, p. 237.
2. R. W. Wallouch, H. N. Murty and E. A. Heintz, Carbon, 10 (1972) 729.
3. Thermal Analysis of Electrode Binder Pitches, BCRA Carbonization Research Report No. 68, BCRA, Chesterfield 1979.
4. V. I. Denisenko, A. N. Chistyakov, M. V. Vinogradov and M. L. Itskov, Khim. Tverd. Topl., 18 (1984) 125.
5. B. Rand, Petroleum-Derived Carbons (J. D. Bacha, J. W. Neuman and J. L. White, Eds.) ACS Symp. Ser., Washington D. C. 1986, Vol. 303, p. 45.