1. V. G. Alpatov, G. E. Bizina, A. V. Davydov, et al.,Izv. Akad. Nauk SSSR Ser. Fiz.,50, No. 10, 2013 (1986).
2. V. G. Alpatov et al.,Abstracts of Thirty Seventh Conference on Nuclear Spectroscopy and the Structure of the Atomic Nucleus [in Russian], Nauka, Leningrad (1987), p. 224.
3. G. A. Skorobogatov and B. É. Dzevitskii,Izv. Akad. Nauk SSSR Ser. Fiz.,48, 1934 (1984).
4. D. M. Chizhikov and V. P. Schastlivyi,Tellurium and Tellurides [in Russian], Nauka, Moscow (1966).
5. P. Boolchand, B. L. Robinson, and S. Jha,Phys. Rev. B,2, No. 9, 3463 (1970).