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2. ICRP Publication 30, Part 1, Limits for Intakes of Radionuclides by Workers, ICRP, Pergamon Press, (1979).
3. ICRP Publication 19, The Metabolism of Compounds of Plutonium and Other Actinides, ICRP, Pergamon Press (1972).
4. J.C. Veselsky, Problem in the Determination of Plutonium in Bioassay and Environmental Samples, Analytica Chimica Acta,90 (1977), 1.
5. S.A. Reynolds and T.G. Scott, Radiochem. Radioanl. Lett.,23, (1975), 269.