@inproceedings{TUW-120395, author = {Schuh, Harald and Schl{\"u}ter, W. and Vandenberg, N.}, title = {The International VLBI Service for Geodesy and Astrometry (IVS) and its Prospective}, booktitle = {IUGG Symposium}, year = {2003}, note = {poster presentation: IUGG Symposium, Sapporo; 2003-06-30 -- 2003-07-11} }