@unpublished{TUW-120471, author = {Englich, Sigrid and Snajdrova, Kristyna and Weber, Robert and Schuh, Harald}, title = {Diurnal and Semi-Diurnal Tidal Variations in Earth Rotation based on GNSS and VLBI data}, year = {2006}, note = {poster presentation: EGU 2006, Wien; 2006-04-02 -- 2006-04-07} }