1. F. Krauss and H. Umbach, Z. Anorg. Allg. Chem. 180, 42 (1929).
2. S. N. Vorob’eva, Extended Abstract of Candidate’s Dissertation in Chemistry (Inst. of Inorg. Chem., Sib. Branch, Russ, Acad. Sci., Novosibirsk, 2009).
3. S. N. Vorob’eva, I. A. Baidina, A. V. Alekseev, and A. V. Belyaev, Zh. Strukt. Khim. 50(6), 1187 (2009).
4. M. S. Zakhar’evskii, Kinetics of Chemical Reactions (Izd. Leningrad. Univ., Leningrad, 1959) [in Russian].
5. W. Plumb and G. M. Harris, Inorg. Chem. 3, 542 (1964).