Source and fate of Chernobyl-derived radiocaesium on floodplains in Ukraine Van Der Perk, Marcel ; Burrough, Peter A. ; Culling, Adrian S. C. ; Laptev, Gennady V. ; Prister, Boris ; Sansone, Umberto ; Voiteskhovitch, Oleg V. Abstract Publication: Geological Society of London Special Publications Pub Date: January 1999 DOI: 10.1144/GSL.SP.1999.163.01.05 Bibcode: 1999GSLSP.163...61V