1. Russia Lomonosov Moscow State University Skobeltsyn Institute of Nuclear Physics Centre for Photonuclear Experiments Data database “Nuclear Reaction Database (EXFOR)”. http://cdfe.sinp.msu.ru/exfor/index.php;
2. International Atomic Energy Agency Nuclear Data Section database “Experimental Nuclear Reaction Data (EXFOR)”. http://www-nds.iaea.org/exfor;
3. USA National Nuclear Data Center database “CSISRS and EXFOR Nuclear Reaction Experimental Data”; http://www.nndc.bnl.gov/exfor/exfor00.htm.
4. B. L. Berman and S. C. Fultz, Rev. Mod. Phys. 47, 713 (1975).
5. S. S. Dietrich and B. L. Berman, “Atlas of photoneutron cross sections obtained with monoenergetic photons,” Atom Data Nucl. Data Tabl. 38, 199 (1988).