@unpublished{TUW-120873, author = {Salstein, David A. and Nastula, J. and MacMillan, Dan and Quinn, Katherine and Mendes Cerveira, Pj.}, title = {Excitations of Earth rotation parameters at high frequencies}, year = {2007}, note = {poster presentation: EGU 2007, Wien; 2007-04-15 -- 2007-04-20} }