1. Standardization Agreement, North Atlantic Treaty Organization, Military Agency for Standardization‘Characteristics of 1200∕2400∕3600 bits per second single tone modulators∕demodulators for HF radio links’, , 16, Feb, 1989
2. Adaptive Equalization Techniques for HF Channels
3. Examination of an adaptive dfe and MLSE/near-MLSE for fading multipath radio channels
4. Compton, R.T.: ‘Adaptive antennas: concepts and performance’, (Prentice Hall, Englewood Cliffs, NJ 1988)