1. Neutron Cross Sections. V. III. BNL-325, Second ed., Suppl. N 2, 1965. Auth: J. R. Stehn, M. D. Goldberg, R. Wiener-Chasman, S. F. Mughabghab, B. A. Magurno, V. M. May.
2. Hughes D. J., Schwartz R. B. Neutron Cross Sections. BNL-325, 1958.
3. Gordeev, I. V., Kardashev, D. A., Malyshev, A. V. Yaderno-fizicheskie konstanty. Gosatomizdat, 1963.
4. Pomerance H. ORNL-1620, 1953, p. 42. Data given in [1].