@incollection{TUW-112804, author = {Pailer, Rudolf and Wegscheider, Florian and Fabini, Joachim}, title = {Terminal-Centric Location Services in the IP Multimedia Subsystem}, booktitle = {Lecture Notes in Geoinformation and Cartography}, year = {2007}, editor = {Gartner, Georg and others}, pages = {131--142}, publisher = {Springer-Verlag, Berlin-Heidelberg}, address = {Berlin Heidelberg}, isbn = {978-3-540-36727-7}, doi = {10.1007/978-3-540-36728-4}, keywords = {LBS IMS 3G SIP 3GPP Location Presence} } @comment { WARNING: In the original publication record, the list of names in the field 'editor' contains the addition 'et al.'! }