TY - GEN AU - Z. Zhang AU - J. Pailleux AU - G.A. Kelly BT - ECMWF Technical Memoranda CY - Shinfield Park, Reading DA - 09/1989 DO - 10.21957/o3bjarc7w LA - eng M1 - 160 PB - ECMWF PP - Shinfield Park, Reading PY - 1989 EP - 31 T2 - ECMWF Technical Memoranda TI - Evaluation and development of the ECMWF humidity analysis UR - https://www.ecmwf.int/node/13207 ER -