TY - JOUR A1 - Virtanen, A. A1 - Rönkkö, T. A1 - Kannosto, J. A1 - Ristimäki, J. A1 - Mäkelä, J. M. A1 - Keskinen, J. A1 - Pakkanen, T. A1 - Hillamo, R. A1 - Pirjola, L. A1 - Hämeri, K. T1 - Winter and summer time size distributions and densities of traffic-related aerosol particles at a busy highway in Helsinki JO - Atmos. Chem. Phys. J1 - ACP VL - 6 IS - 9 SP - 2411 EP - 2421 Y1 - 2006/06/29 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/6/2411/2006/ L1 - http://www.atmos-chem-phys.net/6/2411/2006/acp-6-2411-2006.pdf DO - 10.5194/acp-6-2411-2006 ER -