ČIČ, Maja and LEŠTAN, Domen, 2012, Washing of metal contaminated soil with EDTA and process water recycling. Journal of hazardous materials [online]. 2012. Vol. 235–236, p. 384–387. [Accessed 18 March 2025]. DOI 10.1016/j.hazmat.2012.08.001. Retrieved from: http://dx.doi.org/10.1016/j.jhazmat.2012.08.001