TY - CPAPER AU - U. Lohmann BT - Workshop on Parametrization of Clouds and Precipitation, 5 to 8 November 2012 CY - Shinfield Park, Reading DA - 2013 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2013 SP - 71 EP - 77 T2 - Workshop on Parametrization of Clouds and Precipitation, 5 to 8 November 2012 TI - Representing cloud-aerosol interactions in GCMs ER -