1. M. Dentino, J. McCool, and B. Widrow, “Adaptive filtering in the frequency domain,” Proc. IEEE, vol. 66, pp. 1658–1659, Dec. 1978.
2. E. R. Ferrara, Jr., “Fast implementation of LMS adaptive filter,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-28, pp. 474–475, Aug. 1980.
3. D. Mansour and A. H. Gray, JR., “Unconstrained frequency-domain adaptive filter,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-30, pp. 726–734, Oct. 1982.
4. J. C. Lee and C. K. Un, “Performance analysis of frequency-domain block LMS adaptive digital filters,” IEEE Trans. Circuits Syst., vol. CAS-36, pp. 173–189, Feb. 1989.
5. J.-S. Soo and K. K. Pang, “Multidelay block frequency domain adaptive filter,” IEEE Trans. Acoust., Speech, Signal Processing, vol. ASSP-38, pp. 373–376, Feb. 1990.