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2. “Ex-Vessel Fuel Characterizations,” TPO/TMI-124, GPU Nuclear Corporation (July 1984).
3. “Instrument Selection for Residual Fuel Measurements,” TPO/TMI-871, GPU Nuclear Corporation (Jan. 1987).
4. “Cerium 144 as a Tracer for Fuel Debris,” TB-86-41, Rev. 0, GPU Nuclear Corporation (Oct. 10, 1986).
5. “Ce-144, Eu-154 and Eu-155 as Tracers for Fuel Debris,” TB-86-41, Rev. 1, GPU Nuclear Corporation (Sep. 15, 1987).