1. Yu. D Aleshin, V. V. Kolesnikov, and V. I. Silaev, Prib. Tekh. Éksp., No. 2, 43 (1997).
2. Yu. D. Aleshin, O. K. Egorov, V. V. Kolesnikov, et al., Prib. Tekh. Éksp., No. 5, 37 (1999).
3. Yu. D. Aleshin, V. V. Vinogradov, O. K. Egorov, et al., Preprint No. 10-97, ITÉF (Institute of Theoretical and Experimental Physics, 1997).
4. A. A. Abdurazakov, T. A. Islamov, A. Kh. Kholmatov, et al., Atlas of Internal Conversion Electron Spectra in the Range A=131–172 (Tashkent. Gos. Univ., Tashkent, 1991).
5. B. S. Dzhelepov and S. A. Shestopalova, Decay Schemes for Radioactive Nuclei with A=169–170 (Nauka, Leningrad, 1988).