1. Technology demonstration payloads;Reibaldi;ESA SP-298,1989
2. Research and development of magnetic bearings;Nakajima,1988
3. Problems in Boomerang trajectory planning and operations;Inoue,1988
4. On the payload-tether technology providing the microgravity circumstances in the proximity of the Space Station;Yoshimura,1986
5. Design consideration of mechanical and deployment properties of a coilable lattice mast;Okazai,1986