TY - CPAPER AU - R. Klein BT - ECMWF Workshop on Non-hydrostatic Modelling, 8-10 November 2010 CY - Shinfield Park, Reading DA - 2011 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2011 SP - 35 EP - 54 T2 - ECMWF Workshop on Non-hydrostatic Modelling, 8-10 November 2010 TI - On the regime of validity of sound-proof model equations for atmospheric flows ER -