@unpublished{TUW-120483, author = {Englich, Sigrid and Snajdrova, Kristyna and Weber, Robert and Schuh, Harald}, title = {High Frequency Variability in Earth Rotation from VLBI and GNSS Data}, year = {2006}, note = {poster presentation: IAU General Assebbly, Prag; 2006-08-14 -- 2006-08-25} }