Hallaj, I., Kargl, S., Roy, R., & Pace, N. (1997). Retrodirective array performance case studies and implications for mine countermeasures. NATO STO Centre for Maritime Research and Experimentation (CMRE).

Hallaj, I., S. Kargl, R. Roy, and N. Pace. Retrodirective Array Performance Case Studies and Implications for Mine Countermeasures. NATO STO Centre for Maritime Research and Experimentation (CMRE), 1997.

Hallaj, I., et al. Retrodirective Array Performance Case Studies and Implications for Mine Countermeasures. NATO STO Centre for Maritime Research and Experimentation (CMRE), 1997.