1. H. Farrar IV and E.P. Lippincott, Editors, Reactor Dosimetry: Methods, Applications, and Standardization, ASTM Special Technical Publication; 1001 (1989).
2. D.B. Gayther, C.A. Uttley, M.F. Murphy, W.H. Taylor and K. Randle, ”A Measurement of the 93Nb(n, n’)93mNb Cross-Section in the Energy range 1 to 6 MeV”, Proc. Int. ConL Nucl. Data for Science and Technology, Mito, Japan, May 30-June 3,1988, p.1057 (1988).
3. M. Wagner, G. Winkler, H. Vonach and H. Liskien, ”Measurement of the 93Nb (n,n’) 93mNb Cross Section at 7.9 MeV”, ibid., p.1049 (1988).
4. B. Strohmaier, ”New Issue of Nuclear Model Calculations of Cross Sections for Neutron-Induced Reactions on 93Nb to 20 MeV”, Ann. Nucl. Energy, Vol. 16, (1989), p. 461.
5. S. Igarashi, ”Modified Method of Neutron Cross-Section Calculations”, J. Nucl. Sci. Tech., Vo1.12, (1975), p.67.