by Pyatakov, N. F., V’yunova, I. B., Novikov, S. S.
Published in Russian journal of physical chemistry. B (01.12.2008)

by Matyushin, Yu. N., V'yunova, I. B., Pepekin, V. I., Apin, A. Ya
Published in Bulletin of the Academy of Sciences of the USSR Division of Chemical Science (01.11.1971)