@article{TUW-119992, author = {Schuh, Harald and B{\"o}hm, Johannes and Heinkelmann, Robert and Hobiger, Thomas and Todorova, Sonya}, title = {Vienna IGG Special Analysis Center Annual Report 2004}, journal = {IVS Annual Report}, year = {2005}, volume = {NASA/TP-2005-212772}, pages = {221--224} }