1. D. J. Chittleborough , S.Tadjiki, J. F.Ranville, F.Shanks and R.Beckett, Supersoil 2004: 3rd Australian New Zealand Soils Conference, Australia, 2004
2. Colloidal metals: past, present and future
3. Colloid and heavy metal transport at landfill sites in direct contact with groundwater
4. Methods for Speciation of Metals in Soils
5. Mercury substitution priority working list. An input to global considerations on mercury management, Nordic Council of Ministers, 2007, http://www.basel.int/techmatters/mercury/comments/240707hsweden-2.pdf, accessed 26th May 2011