1. Chemical forms of longterm radionuclides and their transformation in the soils of accidental zone of the Chernobyl NPP;Bobovnikova;Pochvovedenie,1990
2. Influence of water-soluble matter of forest litter to absorption of radionuclides in the soil. Radioecological investigations of soils and plants;Chebotina;Sverdlovsk.,1968
3. Fixation of Cs-137 by soils and sediments in the Esk Estuary, Cumbria, UK.;Davies;Sci. Total Environ.,1993
4. Fixation and release of Cs-137 and soil separates;Evans;Can. J. Soil Sci.,1966