TY - CPAPER AU - P. Lynch BT - Seminar on Numerical Methods in Atmospheric Models, 9-13 September 1991 CY - Shinfield Park, Reading DA - 1991 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 1991 SP - 119 EP - 160 T2 - Seminar on Numerical Methods in Atmospheric Models, 9-13 September 1991 TI - Filtered equations and filtering integration schemes VL - I ER -