1. WHO: guidelines for drinking-water quality, Addendum to Volume 1, Recommendations, World Health Organisation, Geneva, Switzerland, 1998.
2. European Council Directive 98/83/EC on the quality of water intended for human consumption, Brussels, Belgium, 3 November 1998.
3. US Environmental Protection Agency: Panel 14: National Primary Drinking Water Regulations: Arsenic and Clarifications to Compliance and New Source Contaminants Monitoring, US Environmental Protection Agency Washington, DC, 66:194, 2001.
4. Dynamics and mechanisms of arsenite oxidation by freshwater lake sediments;Huang;Hydrobiologia,1982
5. Arsenic – a review. Part II: oxidation of arsenic and its removal in water treatment;Bissen;Acta Hydrochim. Hydrobiol.,2003