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2. Unconditional statistical characteristics of signals and uncorrelated Gaussian noises in two-channel phase systems;Tsvetnov;Radiotekh Elektron,1969
3. Laser doppler and phase doppler measurement techniques;Albrecht,2003
4. Joint estimation of delay. Doppler and Doppler rate;Bello;IRE Trans Inform Theory,1960
5. Principles of coherent communication;Viterbi,1966