%0 Journal article %A Höpfner, Joachim %T Interannual variations in length-of-day and atmospheric-angular-momentum with respect to ENSO cycles %O paper presented at the 22nd General Assembly International Union of Geodesy and Geophysics, Birmingham, UK, 18-30 July 1999 %R 10.23689/fidgeo-538 %J Scientific Technical Report / Geoforschungszentrum Potsdam %I GFZ%C Helmholtz-Zentrum %U http://hdl.handle.net/11858/00-1735-0000-0001-32AA-B %~ FID GEO-LEO e-docs