TY - JOUR A1 - Stephens, S. A1 - Madronich, S. A1 - Wu, F. A1 - Olson, J. A1 - Ramos, R. A1 - Retama, A. A1 - Muñoz, R. T1 - Weekly patterns of México City's surface concentrations of CO, NOx, PM10 and O3 during 1986–2007 JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 8 IS - 3 SP - 8357 EP - 8384 Y1 - 2008/05/06 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/8/8357/2008/ L1 - http://www.atmos-chem-phys-discuss.net/8/8357/2008/acpd-8-8357-2008.pdf ER -