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3. Neutron Cross Sections, Vol. III, BNL-325, Supplement No. 2 (1965).
4. T. Byer and V. Konshin, Third Conf. on Neutron Cross Sections and Technology (March 15?17, 1971), University of Tennessee, Knoxville, USA.
5. R. Benjamin, K. MacMurdo, and J. Spencer, ibid. Third Conf. on Neutron Cross Sections and Technology (March 15?17, 1971), University of Tennessee, Knoxville, USA.