R. Ragazzi

In-use light-duty gasoline vehicle particulate matter emissions on three driving cycles.

Christopher A. Laroo, R A Ragazzi, P Mulawa, 2001, Environmental science & technology.

COMPOSITION OF LIGHT-DUTY MOTOR VEHICLE EXHAUST PARTICULATE MATTER IN THE DENVER, COLORADO AREA

Ken Nelson, Steven H. Cadle, Douglas R. Lawson, 1999 .

Chemical source profiles for particulate motor vehicle exhaust under cold and high altitude operating conditions

J. Chow, J. Watson, R. Ragazzi, 1990 .

Ethanol-Blended Fuel as a CO Reduction Strategy at High Altitude

R. Ragazzi, G. Gallagher, T. Hollman, 1986 .

Exhaust Particulate Matter Emissions from In-Use Passenger Vehicles Recruited in Three Locations: CRC Project E-24

Steven H. Cadle, Thomas D. Durbin, Kevin A. Whitney, 1999 .

Measurements of carbonyl sulfide in automotive emissions and an assessment of its importance to the global sulfur cycle

Alan Fried, Bruce E. Henry, Robert L. Sams, 1992 .

Light-Duty Motor Vehicle Exhaust Particulate Matter Measurement in the Denver, Colorado, Area.

Ken Nelson, Steven H Cadle, Douglas R Lawson, 1999, Journal of the Air & Waste Management Association.