1. Stumm W, Morgan JJ (1981) Aquatic chemistry. Wiley–Interscience, New York
2. Seinfeld JH, Pandis SN (1997) Atmospheric chemistry and physics: from air pollution to climate change. Wiley, New York
3. Report on a WHO Working Group, Bonn, Germany, 13–15 January 2003 at http://www.euro.who.int/ document/e79097.pdf
4. Beckett R (1986) In: Hart BT (ed) The role of particulate matter in the transport and fate of pollutants. Water Studies Centre, Chisholm Inst. of Technol., Melbourne, Australia
5. Giddings JC (1991) Unified separation science. John Wiley & Sons, New York