1. Orbital gyrocompassing heading reference;Bowers;J. Spacecraft,1968
2. Estimation of the local attitude of orbiting spacecraft;Bryson;Automatica,1971
3. Kaiman estimation and control of dual-spin satellites;Cheng;IEEE Trans. Aero, and Elec. Syst.,1977
4. Attitude determination techniques for Nimbus 6 and Nimbus G. Am. Astro. Soc. and AIAA Astro;Das,1977
5. Gyro-based attitude reference systems for communications satellites;Hsing,1978