TY - JOUR A1 - Leskinen, A. A1 - Arola, A. A1 - Komppula, M. A1 - Portin, H. A1 - Tiitta, P. A1 - Miettinen, P. A1 - Romakkaniemi, S. A1 - Laaksonen, A. A1 - Lehtinen, K. E. J. T1 - Seasonal cycle and source analyses of aerosol optical properties in a semi-urban environment at Puijo station in Eastern Finland JO - Atmos. Chem. Phys. J1 - ACP VL - 12 IS - 12 SP - 5647 EP - 5659 Y1 - 2012/06/28 PB - Copernicus Publications SN - 1680-7324 UR - https://acp.copernicus.org/articles/12/5647/2012/ L1 - https://acp.copernicus.org/articles/12/5647/2012/acp-12-5647-2012.pdf DO - 10.5194/acp-12-5647-2012 ER -