1. A. Bohr and B. R. Mottelson, Nuclear Structure (W. A. Benjamin, New York, Amsterdam, 1969), Vol. 1.
2. http://www.nndc.bnl.gov/ensdf/
.
3. http://cdfe.sinp.msu.ru
.
4. J. Chen, B. Singh, and J.A. Cameron, Nucl. Data Sheets 112, 2357 (2011).
5. V. G. Neudachin and Yu. F. Smirnov, Nucleon Associations in Light Nuclei (Nauka, Moscow, 1969).