BARTÁKOVÁ, Iva,
Marie KUMMEROVÁ,
Martin MANDL and Michal POSPÍŠIL. Phytotoxicity of iron in relation to its solubility conditions and the effect of ionic strength.
Plant and Soil. Netherlands: Kluwer Academic Publishers, 2001, vol. 235, No 1, p. 45-51. ISSN 0032-079X.