TY - JOUR A1 - Jonson, J. E. A1 - Simpson, D. A1 - Fagerli, H. A1 - Solberg, S. T1 - Can we explain the trends in European ozone levels? JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 5 IS - 4 SP - 5957 EP - 5985 Y1 - 2005/08/15 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/5/5957/2005/ L1 - http://www.atmos-chem-phys-discuss.net/5/5957/2005/acpd-5-5957-2005.pdf ER -