Taylor M P, Ives C D, Davies P J, Stokes R
Environmental Science, Department of Environment and Geography, Faculty of Science, Macquarie University , North Ryde, Sydney, NSW 2109, Australia.
Environ Sci Technol. 2011 Oct 1;45(19):8178-9. doi: 10.1021/es202982g. Epub 2011 Sep 9.