@inproceedings{TUW-189020, author = {Schuh, Harald and Huang, Cheng-Li and Seitz, Florian}, title = {Activities (2009-2012) of the IAU Commission 19 ''Rotation of the Earth''}, booktitle = {Observing and Understanding Earth Rotation}, year = {2010}, pages = {17}, note = {talk: GGOS/IAU Science Workshop, Schanghai, China; 2010-10-25 -- 2010-10-28} }