Signal waveform reconstruction from noisy bispectrum estimations pre-processed by vector filters. - Vladimir V. Lukin; Alexander V. Totsky; Andrey A. Kurekin; Igor V. Kurbatov; Jaakko Astola; Karen O. Egiazarian (ISSPA (2), 2003)

Application of Bispectrum Estimation for Time-Frequency Analysis of Ground Surveillance Doppler Radar Echo Signals. - Jaakko T. Astola; Karen O. Egiazarian; Grigory I. Khlopov; Stanislav I. Khomenko; Igor V. Kurbatov; Vladimir Ye. Morozov; Alexander V. Totsky (IEEE Trans. Instrum. Meas., 2008)