?url_ver=Z39.88-2004&rft_id=doi%3A10.1080%2F15501320500201235&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Seetharaman%2C+Guna&rft.aulast=Seetharaman&rft.aufirst=Guna&rft.issue=2&rft.volume=2&rft.date=June+2006&rft.issn=1550-1329&rft.atitle=Video-Assisted+Global+Positioning+in+Terrain+Navigation+with+Known+Landmarks&rft.title=International+Journal+of+Distributed+Sensor+Networks&rft.pages=103-119&rft.genre=article