TY - JOUR A1 - Ehn, M. A1 - Petäjä, T. A1 - Aufmhoff, H. A1 - Aalto, P. A1 - Hämeri, K. A1 - Arnold, F. A1 - Laaksonen, A. A1 - Kulmala, M. T1 - Hygroscopic properties of ultrafine aerosol particles in the boreal forest: diurnal variation, solubility and the influence of sulfuric acid JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 6 IS - 5 SP - 9937 EP - 9965 Y1 - 2006/10/10 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/6/9937/2006/ L1 - http://www.atmos-chem-phys-discuss.net/6/9937/2006/acpd-6-9937-2006.pdf ER -