TY - GEN AU - T.N. Palmer AU - S. Tibaldi BT - ECMWF Technical Memoranda CY - Shinfield Park, Reading DA - 09/1987 DO - 10.21957/u6v041a1c LA - eng M1 - 139 PB - ECMWF PP - Shinfield Park, Reading PY - 1987 EP - 51 T2 - ECMWF Technical Memoranda TI - Predictability studies in the medium and extended range UR - https://www.ecmwf.int/node/11564 ER -