Characterization of on-road emissions in the Mexico City Metropolitan Area using a mobile laboratory in chase and fleet average modes during the MCMA-2003 field campaign
M. Zavala, S. C. Herndon, R. S. Slott, E. J. Dunlea, L. C. Marr, J. H. Shorter, M. Zahniser, W. B. Knighton, T. M. Rogers, C. E. Kolb, L. T. Molina and M. J. Molina
Atmos. Chem. Phys. Discuss., 6, 4689 (2006).