1. E. P. Grigoriev and V. G. Soloviev, Structure of Even Deformed Nuclei (Nauka, Moscow, 1974) [in Russian].
2. V. G. Soloviev, A. V. Sushkov, and N. Yu. Shirikova, Fiz. Élem. Chastits At. Yadra 27, 1643 (1996) [Phys. Part. Nucl. 27, 667 (1996)].
3. L. K. Peker, Nucl. Data Sheets 58, 93 (1989).
4. C. W. Reich and R. G. Helmer, Nucl. Data Sheets 85, 171 (1998).
5. A. M. Demidov, L. I. Govor, V. A. Kurkin, and I. V. Mikhailov, Yad. Fiz. 69, 579 (2006) [Phys. At. Nucl. 69, 555 (2006)].