?url_ver=Z39.88-2004&rft_id=10.1007%2Fs12243-009-0124-z&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aulast=Khodjaev&rft.au=Khodjaev%2C+J.&rft.aufirst=J.&rft.title=Annales+des+Telecommunications%2FAnnals+of+Telecommunications&rft.date=2010&rft.volume=65&rft.issn=00034347&rft.issue=5-6&rft.pages=301-311&rft.atitle=Survey+of+NLOS+identification+and+error+mitigation+problems+in+UWB-based+positioning+algorithms+for+dense+environments&rft.genre=article