1. AKBAROV, U., ALLABERGENOV, B. R., NISHANOV, P. Kh., UZAKOVA, U., UMIRBEKOV, K. (Inst. of Nuclear Physics, Tashkent, USSR): Determination of copper in rocks by nuclear activation analysis. Ind. Lab. (USSR) (English transl.) 39 (1973) No. 5, 737–8, translated from Zavodsk. Lab. 39 (1973) No. 5, 551–2, see also Nucl. Sci. Abstr. 30 (1974) No. 57.
2. ALLEN, R. O. Jr., REED, G. W. Jr. (Dept. of Chem., Univ. of Virginia, Charlottesville, Virginia 22901, USA, Chem. Div., Argonne National Lab., Argonne, Illinois 60439, USA): Lead analysis in lunar materials using cyclotron irradiations. J. Radioanal. Chem. 22 (1974) 63–74.
3. ANON.: Activation Analysis Research Group, Nuclear Physics Research Unit, University of the Witwatersrand, Johannesburg, South Africa. J. Radioanal. Chem. 22 (1974) 173–9.
4. ANON.: Californium-252 progress. Californium-252 Progr. No. 16 (1973) 1–53, see also Nucl. Sci. Abstr. 30 (1974) No. 3470.
5. ANON.: Collogue International sur l'Analyse par Activation de Très Faibles Quantites d'Elements, C.E.N. Saclay 2–6 Octobre 1972. Akadémiai Kiadó, Budapest, 1974.