Yuheng He. Efficient Positioning Methods and Location-Based Classification in the IP Multimedia Subsystem. PhD thesis, Ruhr University Bochum, 2013. [doi]
@phdthesis{dnb-190, title = {Efficient Positioning Methods and Location-Based Classification in the IP Multimedia Subsystem}, author = {Yuheng He}, year = {2013}, url = {http://d-nb.info/1033041629}, researchr = {https://researchr.org/publication/dnb-190}, cites = {0}, citedby = {0}, school = {Ruhr University Bochum}, }