1. S. S. Jewur and J. C. Kuriacose, Thermochim. Acta, 19 (1977) 195.
2. T. Golgotiu and I. Rosca, Bulletinul Inst. Politehnic din Iasi, 12 (3–4) (1966) 1.
3. K. I. Turte, S. A. Bobkova and G. V. Stratulat, Izv. AN Mold. SSR, Ser. biol. khim. nauk, 1981, 67.
4. Kh. M. Yakubov, T. A. Zhemchushnikova, V. V. Zelentsov, Sh. Kh. Abdullaev and V. R. Fisher, Ninth Internat. Conf. on Organometall. Chem.: Abstracts of Papers, Dijon (France), 1979, p. 58.
5. F. N. Gimelstyn and A. N. Mikheev, Papers of the 8th All-Union Conference on Thermal Analysis (in Russian), Moscow-Kuybysmev, 1982.