1. G. F. Vandegrift, D. J. Chaiko, R. R. Heinrich, E. T. Kucera, K. J. Jensen, D. SD. Poa, R. Varma, D. R. Vissers, Preliminary Investigations for Technology Assessment of99Mo Production from Target, IAEA-TECDOC-515, Vienna, Austria, 1989, p. 99.
2. G. F. Vandegrift, J. D. Kwok, S. L. Marshall, D. R. Vissers, J. E. Matos, Continuing Investigations for Technology Assessment of99Mo Production from Target, IAEA-TECDOC-515, Vienna, Austria, 1989, p. 115.
3. United States Patent Office No. 3,799,883, 1974.
4. P. Shetty, A. A. Moosavi-Movahedi, k.Rengan, J. Radioanal. Nucl. Chem., 182 (1994) 205.
5. A. I. Kulathilake, A. Chatt, Anal. Chem., 52 (1980) 828.