1. Doppler Frequency Geolocation of Uncooperative Radars;Lee,2007
2. Single platform passive Doppler geolocation with unknown emitter frequency;Witzgall,2010
3. “How British satellite company Inmarsat tracked down MH370,” The Telegraph, http://www.telegraph.co.uk/technology/news/10719304/How-British-satellite-company-Inmarsat-tracked-down-MH370.html, 15 April, 2015.
4. Localization of Narrowband Radio Emitters Based on Doppler Frequency Shifts
5. Efficient Position Determination of Multiple Emitters;Amar,2006