TY - JOUR A1 - Nissen, K. M. A1 - Matthes, K. A1 - Langematz, U. A1 - Mayer, B. T1 - Towards a better representation of the solar cycle in general circulation models JO - Atmos. Chem. Phys. J1 - ACP VL - 7 IS - 20 SP - 5391 EP - 5400 Y1 - 2007/10/17 PB - Copernicus Publications SN - 1680-7324 UR - http://www.atmos-chem-phys.net/7/5391/2007/ L1 - http://www.atmos-chem-phys.net/7/5391/2007/acp-7-5391-2007.pdf DO - 10.5194/acp-7-5391-2007 ER -