1. Tethered Subsatellite Study;Baker;NASA TMX-73314,1976
2. Shuttle-Born “Skyhook”: A new tool for low orbital altitude research;Colombo;Smithsonian Astrophysical Observatory Rep.,1976
3. Study of the dynamics of a tethered Satellite system (Skyhook);Kalaghan;Final Rep. Contract NASA 8–32199,1978
4. Dynamics of dumbell satellites;Kulla;ESA Rep. TMM/77–134/pk/cb,1977