Transfer of Chernobyl 137Cs and 90Sr by surface run-off A. V. Konoplev, G. Deville-Cavelin, O. V. Voitsekhovich and O. M. Zhukova Radioprotection, 37 C1 (2002) C1-315-C1-318 Published online: 14 October 2009 DOI: 10.1051/radiopro/2002058