1. R. W. Lucky, “Automatic equalization for digital communications,” Bell System Tech. J., Vol. 44, pp. 547–588, April 1965.
2. B. Widrow and M. E. J. Hoff, “Adaptive Switching Circuits,” IRE 1960 Wescon Conv. Record, pp. 563–587.
3. R. W. Lucky, J. Salz, and E. J. Weldon, Jr., Principles of Data Communication, McGraw-Hill, 1968.
4. R. D. Gitlin and S. B. Weinstein, “Fractionally-spaced equalization: An improved digital transversal equalizer,” Bell System Tech. J., Vol. 55, March 1976.
5. J. Proakis, Digital Communications, McGraw-Hill, 1983.