1. A. M, Lane, in Neutron Capture Gamma-ray Spectroscopy, Reactor Centrum Nederland, Petten, 1975, p. 31.
2. S. F. Mughabghab, ibid., p. 81.
3. A. M. Lane, Proc. Int. Conf. on Interactions of Neutrons with Nuclei, Univ. Lowell, Lowell, Mass., 1976, p. 525.
4. D. Horen et al., Phys. Rev. C18 (1978) 722.
5. F. Bečvář et al., Yad. Fiz. 33 (1981) 3.