References
- Andersen , A. J. 1967 . Investigations on the plant uptake of fission products from contaminated soils. I , Denmark : Ris⊘ Nat. Lab. . Report 170
- Elling , J. 1972 . Fælles arbejdsmetoder for jordbundsanalyser (Official Danish methods for soil analysis) , Denmark : Landbrugsministeriet .
- Gissel-Nielsen , G. and Andersen , A. J. 1967 . Effects of fertilization on the strontium–calcium and caesium–potassium relationships in plants. II . Kgl. Vet.- og Landboh⊘jsk. Årsskr. , : 168 – 178 .
- Grogan , H. A. , Bell , J. , Minski , M. J. and Nair , S. 1984 . An experimental study of the time dependence of uptake from soil of Cs-137, Ru-106, Ce-144 and Tc-99 into green vegetables, wheat and potatoes , Central Electricity Generating Board . TPRD/B/0416/N84
- Nielsen , B. and Strandberg , M. 1988 . A literature study of the behaviour of cesium, strontium and plutonium in the soil-plant ecosystem , Denmark : Ris⊘ Nat. Lab. .
- Rogowski , A. S. and Tamura , T. 1970 . Environmental mobility of Cs-137 . Radiation Botany , 10 : 35 – 45 .
- Russell , S. R. , ed. 1966 . Radioactivity and human diet , Oxford : Pergamon Press .
- Steffens , W. , Führ , F. , Mittelstaedt , W. , Klaes , J. and Förstel , H. 1988 . Untersuchung des Transfers von Sr-90, Cs-137, Co-60 und 54-Mn vom Boden in die Pflanze und der wichtigsten, den Transfer beeinflussenden Bodenparameter . Berichte der Kernforschungsanlage Jülich Gmbh, Jül-2250. ,
- Squire , H. M. and Middleton , L. J. 1966 . Behaviour of Cs-137 in soils and pastures. A long-term experiment . Radiation Botany , 6 : 413 – 423 .
- ⊘hlenschlæger , M. and Gissel-Nielsen , G. 1989 . Transfer of radiocaesium to barley, rye grass and pea , Denmark : Ris⊘ Nat. Lab. . Ris⊘-M-2831