TY - JOUR A1 - Al-Naiema, I. M. A1 - Hettiyadura, A. P. S. A1 - Wallace, H. W. A1 - Sanchez, N. P. A1 - Madler, C. J. A1 - Cevik, B. K. A1 - Bui, A. A. T. A1 - Kettler, J. A1 - Griffin, R. J. A1 - Stone, E. A. T1 - Source apportionment of fine particulate matter in Houston, Texas: insights to secondary organic aerosols JO - Atmos. Chem. Phys. J1 - ACP VL - 18 IS - 21 SP - 15601 EP - 15622 Y1 - 2018/10/30 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/18/15601/2018/ L1 - https://acp.copernicus.org/articles/18/15601/2018/acp-18-15601-2018.pdf DO - 10.5194/acp-18-15601-2018 ER -