Loughran, Robert (1 de junho de 1989). «The measurement of soil erosion». Progress in Physical Geography. 221 (2): 216–233. doi:10.1177/030913338901300203
Avery, Simon V. (1995). «Caesium accumulation by microorganisms: uptake mechanisms, cation competition, compartmentalization and toxicity». Journal of Industrial Microbiology. 14 (2): 76–84. ISSN0169-4146. PMID7766213. doi:10.1007/BF01569888
Nelson A, Ullberg S, Kristoffersson H, Ronnback C (1961). «Distribution of Radiocesium in Mice.». Acta Radiologica. 55, 5 (5): 374–384. PMID13728254. doi:10.3109/00016926109175132 !CS1 manut: Nomes múltiplos: lista de autores (link)
Avery, Simon V. (1995). «Caesium accumulation by microorganisms: uptake mechanisms, cation competition, compartmentalization and toxicity». Journal of Industrial Microbiology. 14 (2): 76–84. ISSN0169-4146. PMID7766213. doi:10.1007/BF01569888
Nelson A, Ullberg S, Kristoffersson H, Ronnback C (1961). «Distribution of Radiocesium in Mice.». Acta Radiologica. 55, 5 (5): 374–384. PMID13728254. doi:10.3109/00016926109175132 !CS1 manut: Nomes múltiplos: lista de autores (link)
Avery, Simon V. (1995). «Caesium accumulation by microorganisms: uptake mechanisms, cation competition, compartmentalization and toxicity». Journal of Industrial Microbiology. 14 (2): 76–84. ISSN0169-4146. PMID7766213. doi:10.1007/BF01569888