"Aerosol properties and chemical apportionment of aerosol optical depth at locations off the US east coast in July and August 2001." Journal of Atmospheric Sciences - Special Issue 62 (2005) 919-933. LBNL-53377..
"Water-soluble organic components in aerosols associated with savanna fires in southern Africa: identification, evolution, and distribution." Journal of Geophysical Research: Atmospheres 108.D13 (2003). LBNL-50882..