1. ANONYMOUS., 1989. Three-year observations of the levels of some radionuclides in the Baltic Sea after the Chernobyl accident — Baltic Mar. Environm. Prot. Comm., Helsinki Comm., Seminar on radionuclides in the Baltic Sea., 25 May 1989, Rostock-Warnemünde, GDR, Baltic Sea Envir. Proceed., No 31.
2. BOJANOWSKI, R., KNAPIŃSKA-SKIBA, Z. RADECKI J. TOMCZAK and T. SZCZEPAŃSKA, 1993. Accumulation of radioactive caesium in Southern Baltic sediments. In: Proc. Third Mar. Geol. Conf., The Baltic, Sopot, Poland, p. 145–149.
3. BOWEN, V.T., 1970. Analyses of sea water for strontium and for strontium-90. In: Reference method for marine radioactivity studies. Tech. Rep. Ser., No 118, Vienna,: p. 93–127.
4. BUESSELER, K.O., H.D. LIVINGSTON, S. HONJO, B.J. HAY, S.J. MANGANINI, E. DEGENS, V. ITTEKKOT, E. IZDAR and T. KONUK, 1987. Chernobyl radionuclides in a Black Sea sediment trap. Nature, 329: 825–828.
5. CHARLES, D. and D. PRIME, 1983. Desorption behaviour of artificial radionuclides sorbed onto estuarine silt: (I) Caesium-137 and Ruthenium-106, (II) Zirconium-95 and Niobium-95. Environ. Pollut., Ser. B, 5: 273–295.