References
- ADRIANO, D.C. 1986. Trace elements in Terrestrial Environments: Biochemistry, Bioavailability and Risks of Metals. New York: Springer-Verlag, 2001. ISBN 0-387-96158-5, 867 p.
- ALLOWAY, B.J. 1990. Heavy metals in soils. London: Blackie Academic & Profesional. 1990. ISBN 0-751-40198-6, 368 p.
- BABČAN. J. - ŠVEC. J. 1997. Problems of heavy metals mobility in soils - abstracts. In Agriculture (Poľnohospodárstvo), vol. 43, 1997, no. 3, pp. 170-184.
- BENEŠ, S. 1994. Obsahy a bilance prvků ve sférách životního prostředí [The contents and balance of the elements in environmental spheres]. II. part. Prague: Ministry of agriculture of Czech republic, 1994. ISBN 80-7084-090-0, 184 p.
- BENEŠ, S. - PABIANOVÁ, J. 1987. Přirozené obsahy, distribuce a klasifikace prvků v půdách [Nature contents, distribution a classification of elements in soils]. Prague : University of agriculture, 1987, 205 p.
- BLUME, H.P. 1990. Manual of soil protection. Landsberg: Ecomed, 1992. ISBN 3-609-65850-9, 749 p.
- Decision of Ministry of Agriculture SR No. 531/1994-540 about the highest values of risky elements in soil [Rozhodnutie MP SR č. 531/1994-540 o najvyšších prípustných hodnotách škodlivých látok v pôde].
- FAO-UNESCO, 1970-1978. Soil map of the world [cartographic material] compiled by FAO. Paris : UNESCO, 1970-1978. 18 maps.
- HECL, J. 2008. The influence of fertilizers and sorbents on Cd, Pb and Ni mobility in condition of pot experiments. In Agriculture (Poľnohospodárstvo), vol. 54, 2008, no. 2, pp. 54-64.
- LAHUČKÝ, L. - VOLLMANNOVÁ, A. - TOMÁŠ, J. - TÓTH, T. 2005. vertical cadmium migration in some soil types. In Agriculture (Poľnohospodárstvo), vol. 51, 2005, no. 8, pp. 429-435.
- LAHUČKÝ, L. - TOMÁŠ, J. - VOLLMANNOVÁ, A. - BAJČAN, D. 2007. Vertical manganese migration in some soil types/subtypes. In Agriculture (Poľnohospodárstvo), vol. 53, 2007, no. 2, pp. 90-96.
- LINKEŠ, V. 1997. Monitoring of soils from Slovak republic - present state of monitored soil traits. Bratislava: Soil Science and Conservation Research Institute, 1997. ISBN 80-89012-08-4, 128 p.
- MAKOVNÍKOVÁ, J. 2005. Effect of soil parameters on distribution of aluminium in soils of the Slovak Republic. In Agriculture (Poľnohospodárstvo), vol. 51, 2005, no. 8, pp. 436-441.
- MESTEK, O. - VOLKA, K. 1993. Interaction of heavy metals with soils fragments. In Chemické Listy, vol. 87, 1993, no. 6, pp. 795-806.
- MÜHLBACHOVÁ, G. - ŠIMON, T. - PECHOVÁ, M. 2005. The availability of Cd, Pb and Zn and their relationships with soil pH and microbial biomass in soils amended by natural clinoptilolite. In Plant, Soil and Environment, vol. 51, 2005, no. 1, pp. 26-33.
- SOBOCKÁ, J. 2004. Morfogenetický klasifikačný systém pôd Slovenska. Bratislava: Výskumný ústav pôdoznalectva a ochrany pôdy v Bratislave, Societas pedologica slovaca. Library of Congres MLCM 2004/00755, 74 p. ISBN 8085361701.
- TOMÁŠ, J. - TÓTH, T. - LAZOR, P. 2000. The state of soil hygiene in lowland regions of Slovakia from the viewpoint of heavy metal contents in different extractants. In Acta fytotechnica et zootechnica, vol. 3, 2000, no. 1, pp. 16-20.
- TOMÁŠ, J. - TÓTH, J. - LAZOR, P - TÓTH, T. - VOLLMANNOVÁ, A. 2001. Heavy metals content and distribution in soil in relation to soil hygiene. In Agriculture (Poľnohospodárstvo), vol. 47, 2001, no. 1, pp. 11-26.
- TÓTH, T. 2007. Detection of cadmium and nickel fractions and mobility after biosludge application. In Acta environmentalica Universitatis Comenianae. vol. 15, 2007, no. 1, pp. 66-77.
- TÓTH, J. - ČÉRY, J - TOMÁŠ, J. - VOLLMANNOVÁ, A. - LAZOR, P. 2008. Distribution of heavy metals in soil. In Chemické Listy, vol. 102, 2008, no. 2, pp. 493-494.
- VÁCHA, R. - PODLEŠÁKOVÁ, P - NĚMEČEK, J. - POLÁČEK, O. 2002. Immobilization of As, Cd, Pb and Zn in agricultural soils by the use of organic and inorganic additives. In Rostlinná Výroba, vol. 48, 2002, no. 8, pp. 335-342.