Wintertime particulate pollution episodes in an urban valley of the western U.S.: A case study

Chen, L.-W.A., Watson, J. G., Chow, J. C., Wintertime particulate pollution episodes in an urban valley of the western U.S.: A case study, Atmos. Chem. Phys., 12, 10051-10064, 10.5194/acp-12-10051-2012