TY - JOUR A1 - Chen, L.-W. A. A1 - Watson, J. G. A1 - Chow, J. C. A1 - Green, M. C. A1 - Inouye, D. A1 - Dick, K. T1 - Wintertime particulate pollution episodes in an urban valley of the Western US: a case study JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 21 SP - 10051 EP - 10064 Y1 - 2012/11/02 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/12/10051/2012/ L1 - http://www.atmos-chem-phys.net/12/10051/2012/acp-12-10051-2012.pdf DO - 10.5194/acp-12-10051-2012 ER -