TY - JOUR A1 - Stemmler, K. A1 - Ndour, M. A1 - Elshorbany, Y. A1 - Kleffmann, J. A1 - D'Anna, B. A1 - George, C. A1 - Bohn, B. A1 - Ammann, M. T1 - Light induced conversion of nitrogen dioxide into nitrous acid on submicron humic acid aerosol JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 16 SP - 4237 EP - 4248 Y1 - 2007/08/20 PB - Copernicus Publications SN - 1680-7316 UR - http://www.atmos-chem-phys.net/7/4237/2007/ L1 - http://www.atmos-chem-phys.net/7/4237/2007/acp-7-4237-2007.pdf ER -