1. Aarkrog, A., 1988. Worldwide Data on Fluxes of 239,240Pu and 238Pu, Inventories of Selected Radionuclides in the Oceans, IAEA, TECDOC-481, Vienna.
2. Plutonium, Am-241 and Cs-137 ratios, inventories and vertical profiles in Washington and Oregon continental shelf sediments;Beasley;Geochim. Cosmochim. Acta,1982
3. Determining Pu-241 in environmental samples: case studies in alpine soils;Corcho Alvarado;Radiochim. Acta,2011
4. Microbial mobilization and immobilization of plutonium;Francis;J. Alloys Compd.,2007
5. Distributions of Pu, Am and Cs in margin sediments from the western Mediterranean (Spanish coast);Gasco;J. Environ. Radioact.,2002