@inproceedings{TUW-120318, author = {Retscher, G{\"u}nther}, title = {Location Determination in Indoor Environments for Pedestrian Navigation}, booktitle = {IEEE/ION PLANS 2006 Conference}, year = {2006}, numpages = {9}, note = {talk: IEEE/ION PLANS 2006 Conference, San Diego, California, USA; 2006-04-25 -- 2006-04-27} }