1. ABBASI, S. A. (Pondicherry (Central) Univ. (India)): Environmental analysis of thorium-(VI) by extractive separation with N-p-methoxyphenyl-2-furylacrylohydroxamic acid and spectrophotometric determination with 4-(2-pyridylazo) resolcinol.Anal. Lett. ISSN 0003-2719. ANALB. (Sep 1988). v. 21(9) p. 1723–1734. (RN 20:005175).
2. ACENA, M. L.; CRESPO, M. T. (CIEMAT, Madrid (Spain). Div de Metrologia): On the use of232U and its daughters for the determination of226Ra in water samples.J. Radioanal. Nucl. Chem. Letters ISSN 0236-5731. JRNCD. (11 Jan 1988). v. 126(1) p. 77–85. (RN 19:086967).
3. AGNEDAL, P. O. (Studsvik Energiteknik AB, Nykoeping (Sweden)):137Cs and other radionuclides in the benthic fauna in the Baltic Sea before and after the Chernyobyl accident. p. C32. In: CEA Centre d'Etudes Nucléaires de Cadarache, 13 — Saint-Paullez-Durance (France). Environmental impact of nuclear accidents. Impact des accidents d'origine nucléaire sur l'environment. Vol. 1. ISBN 2-7272-0149-9; ISBN 2-7272-0142-7. Cadarache (France). Section Documentation —CEN/Cadarache. Sep 1988. 526 p. [4. Cadarache international Symposium on Radioecology. Cadarach (France). 14–18 Mar 1988]. (RN 20:022394).
4. AHMAD, M. U.; FINLAY, R. W. (Ohio Univ., Athens, OH (USA)): Radioactivity in Hocking River Basin. p. 153–170. In: GRAVES, B. Radon, radium, and other radioactivity in ground water: Hydrogeologic impact and application to indoor airborne contamination. ISBN 0-87371-117-3. Chelsea, MI (USA). Lewis Publishers. 1987. [Conference Somerset, NJ (USA). 7–9 Apr 1987]. (RN 19:076115).
5. ANON. (Royal Coll. of Radiologists, London (UK)): Consequence on the Chernobyl accident. p. 93–94. In: Royal Coll. of Radiologists, London (UK) On the state of the public health. The annual report of the Chief Medical Officer of the Department of Health and Social Security. ISBN 011 321178 3. London (UK) H. M. Stationery Office. 1988. 146 p. (RN 20:008232).