TY - RPRT TI - Gravity gradient boom stabilization system for the Applications Technology Satellite /ATS-E/, volume 1 Final report AU - Shephard, B. S. AU - Shively, O. R. AU - Zehner, D. W. PY - 1970 UR - https://ntrs.nasa.gov/citations/19700023417 ID - 19700023417 ER -