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. Discuss. J1 - ACPD VL - 7 IS - 1 SP - 45 EP - 64 Y1 - 2007/01/03 PB - Copernicus Publications SN - 1680-7367 UR - http://www.atmos-chem-phys-discuss.net/7/45/2007/ L1 - http://www.atmos-chem-phys-discuss.net/7/45/2007/acpd-7-45-2007.pdf ER -