Microenvironment
, , , , , , , and . "Concentrations of fine, ultrafine, and black carbon particles in auto-rickshaws in New Delhi, India." Atmospheric Environment 45.26 (2011) 4470–4480.
, , , and . "Intake fraction of primary pollutants: Motor vehicle emissions in the South Coast Air Basin." Atmospheric Environment 37 (2003) 3455–3468.