1. Microgravity Experiment for Attitude Control of a Tethered Space Robot
2. 2) Lang, D. D. and Nolting, R. R.: Operations with Tethered Space Vehicles, Gemini Summary Conference, Houston, Texas, February 1-2, 1967, NASA SP-138, 55-66.
3. 3) Nolan, M. B., et al.: Shuttle Tethered Satellite Program, 35th International Astronautical Congress, No. 84-437, Switzerland, Octorber 7-13, 1984.
4. Sensor-based space robotics-ROTEX and its telerobotic features
5. 5) Oda, M.: Space Robot Experiments on NASDA's ETS-VII Satellite - Preliminary Overview of the Experiment Results-, Proceedings of the 1999 IEEE International Conference on Robotics and Automation, Detroit, MI, May 1999, pp.1390-1395.