i.c.a.o. circular aircraft landing system utilizing decimetric waves (UHF) / published by authority of the Secretary General ; International Civil Avaiation Organization Extrapolating radar data of low-elevation trajectories of artillery-projectiles having unknown properties / J. Kooijman Military characteristics of a radar fire control system for light AA guns Fully automatic radar fire control installation : type L 4/3 agard conference proceedings Propagation limitations in remote sensing : papers presented at the 17th Symposium of the Electromagnetic Wave Propagation Panel of AGARD held in Colorado Springs, USA, …
