1. C.S. Sastri,Nucl. Instr. Methods Phys. Res., 221 /1984/ 566.
2. S. Amiel, Ed. Non-destructive Activation Analysis with Nuclear Reactors and Radioactive Neutron Sources; Studies in Analytical Chemistry, Vol. 3, Elsevier, Amsterdam, 1981, p. 369.
3. A.N. Garg, R.J. Batra,J. Radioanal. Nucl. Chem., 98 /1986/ 167.
4. J.I.W. Watterson, A.N. Andeweg, J. Ramanlo,J. Radioanal. Chem., 71 /1982/ 365.
5. R.J. Holmes, M. Borsaru, A.W. Wylie, The Aus. I.M.M. Conf. North Queensland, 1978, p. 1.