TY - JOUR A1 - Querol, X. A1 - Moreno, T. A1 - Karanasiou, A. A1 - Reche, C. A1 - Alastuey, A. A1 - Viana, M. A1 - Font, O. A1 - Gil, J. A1 - de Miguel, E. A1 - Capdevila, M. T1 - Variability of levels and composition of PM10 and PM2.5 in the Barcelona metro system JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 2012 SP - 6655 EP - 6713 Y1 - 2012/03/02 PB - Copernicus Publications SN - 1680-7375 UR - https://acp.copernicus.org/preprints/12/6655/2012/ L1 - https://acp.copernicus.org/preprints/12/6655/2012/acpd-12-6655-2012.pdf DO - 10.5194/acpd-12-6655-2012 ER -