TY - JOUR A1 - Mäder, J. A. A1 - Staehelin, J. A1 - Peter, T. A1 - Brunner, D. A1 - Rieder, H. E. A1 - Stahel, W. A. T1 - Evidence for the effectiveness of the Montreal Protocol to protect the ozone layer JO - Atmos. Chem. Phys. Discuss. J1 - ACPD VL - 10 IS - 8 SP - 19005 EP - 19029 Y1 - 2010/08/11 PB - Copernicus Publications SN - 1680-7375 UR - http://www.atmos-chem-phys-discuss.net/10/19005/2010/ L1 - http://www.atmos-chem-phys-discuss.net/10/19005/2010/acpd-10-19005-2010.pdf DO - 10.5194/acpd-10-19005-2010 ER -