TY - CPAPER AU - P. Courtier AU - Florence Rabier BT - Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994 CY - Shinfield Park, Reading DA - 1994 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 1994 SP - 325 EP - 356 T2 - Seminar on Parametrization of Sub-grid Scale Physical Processes, 5-9 September 1994 TI - The use of adjoint equations in numerical weather prediction ER -