TY - GEN AU - X-Y. Du AU - Z-D. Zhou BT - ECMWF Technical Memoranda CY - Shinfield Park, Reading DA - 09/1980 DO - 10.21957/c24ka7fed LA - eng M1 - 19 PB - ECMWF PP - Shinfield Park, Reading PY - 1980 EP - 11 T2 - ECMWF Technical Memoranda TI - On the effect of easterly shear on the atmospheric waves in the equatorial zone UR - https://www.ecmwf.int/node/9150 ER -