1. Etude Sédimentologique de la Zone Portuaire de Ghazaouet (Algérie);Azzam;BCh Thesis,1994
2. Natural radionuclides in the environment;Fukai,1982
3. Assessing the impact of deep sea disposal of low-level radioactive waste on living marine resources;IAEA,1988
4. Plutonium Radiochemical Procedure for Soil;Larosa;IAEA-Seibersdorf Laboratories, Chemistry unit, Autumn, internal report,1990
5. Radiochemical Procedures for the Determination of Plutonium, Americium and Curium in Environmental Samples;Larosa;1990-02-09/wp1072k, IAEA's Laboratories at Seibersdorf, internal report,1990