1. Study of the radionuclides contained in wastes produced by the phosphate industry and their impact on the environment;Baetslé,1991
2. Algunos ejemplos de influencia de los procesos antrópicos en el medio sedimentario: La Ria de Huelva. Henares;Borrego-Flores;Rev. Geol.,1988
3. Natural radioactivity in the principal constituents of French river ecosystems;Descamps;Radiation Protection Dosimetry,1988
4. Geochemisty of the Actinides and their daughters;Gascoyne,1982
5. Geochemistry of the Actinides and their daughters;Gascoyne,1992