Forward/backward spatial smoothing techniques for coherent signal identification. - S. Unnikrishna Pillai; Byung Ho Kwon (IEEE Trans. Acoust. Speech Signal Process., 1989)

Performance analysis of MUSIC-type high resolution estimators for direction finding in correlated and coherent scenes. - S. Unnikrishna Pillai; Byung Ho Kwon (IEEE Trans. Acoust. Speech Signal Process., 1989)