@article{TUW-189363, author = {Nilsson, Tobias and B{\"o}hm, Johannes and Schuh, Harald}, title = {Sub-diurnal Earth Rotation Variations Observed by VLBI}, journal = {Artificial Satellites}, year = {2010}, volume = {Vol. 42}, number = {No. 2}, pages = {49--55}, doi = {10.2478/v10018-010-0005-8} }