1. The chemical composition of atmospheric ultrafine particles;Cass;Philosophical Transactions of the Royal Society, London A,2000
2. Cook, S.L., 2000. Secondary emissions when using fuel additives for regeneration? In: Mayer, A. (Ed.), Fourth International ETH Conference on Nanoparticle Measurement, ETH, Zurich, BUWAL Documentation, CH-3003 Bern, Switzerland.
3. Czerwinski, J., Mayer, A., 1998. Emissions of nano-particulates—new challenges for the IC engine technology. ISATA98TE033, ATTCE, Ground Floor, Epsom House, 10c East Street, Epsom, Surrey KT17 1HH, UK.
4. Duncan, D., Marshall, J.C., Psaila, A.F., Eastlake, A.R., 2000. Evaluation of water-blend fuels (water-in-diesel fuels) in a London bus and an assessment of their impact on exhaust after-treatment devices. Society of Automotive Engineers, SAE 2000-01-1915.
5. Sulfate content correlates with iron concentrations in ambient air pollution particles;Ghio;Inhalation Toxicology,1999