@article{TUW-212736, author = {Niemeier, Wolfgang and Retscher, G{\"u}nther and Ding, Xiaoli}, title = {Editorial: Special Issue on Deformation Monitoring}, journal = {Journal of Applied Geodesy}, year = {2012}, volume = {6}, number = {3/4}, pages = {111--115}, doi = {10.1515/jag-2012-0099}, note = {invited} }