C. G.  Christodoulou, Zooghby, E. A. H., and Georgiopoulos, M., ?Neural network processing for adaptive array antennas?, IEEE Antennas and Propagation Society International Symposium, pp. 2584?2587, 1999.

E. A. H.  Zooghby, Christodoulou, C., and Georgiopoulos, M., ?A neural-network-based linearly constrained minimum variance beamformer?, Microwave and Optical Technology Letters, vol. 21.6, pp. 451?455, 1999.

E. A. H.  Zooghby, Christodoulou, C., and Georgiopoulos, M., ?Neural Network-Based Adaptive Beamforming for One- and Two-Dimensional Antenna Arrays?, IEEE Transactions on Antennas and Propagation, vol. 46.1, pp. 1891?1893, 1998.