1. J.W.M. Bergmans, ‘On the Design of Smearing Filters for ISDN Transmission Systems’, Philips J. Res., Vol. 42, No. 2, pp. 172–208, 1987.
2. J.A.C. Bingham, ‘Multicarrier Modulation for Data Transmission: An Idea Whose Time Has Come’, IEEE Communications Magazine, pp. 5–14, May 1990.
3. G. Cherubini, S. Ölçer, and G. Ungerboeck, ‘A Quaternary Partial-Response Class-IV Transceiver for 125 Mbit/s Data Transmission over Unshielded Twisted-Pair Cables: Principles of Operation and VLSI Realization’, IEEE J. Selected Areas Commun., Vol. SAC-13, No. 9, pp. 1656–1669, Dec. 1995.
4. G. Cherubini, S. Ölçer, and G. Ungerboeck, ‘Adaptive Analog Equalization and Receiver Front-End Control for Multilevel Partial-Response Transmission over Metallic Cables’, IEEE Trans. Commun., Vol. 44, No. 6, pp. 675–685, June 1996.
5. A.N. Coles, D.G. Cunningham, and S.G. Methley, ‘100 Mb/s Data Transmission on UTP and STP Cabling for Demand Priority Networks’, IEEE J. Selected Areas Commun., Vol. SAC-13, No. 9, pp. 1684–1691, Dec. 1995.