@misc{indiciae9f24ac26386b, title = {Surface control system for the 15 meter hoop-column antenna}, author = {Miller, James B. and Ahl, Elvin L., Jr. and Butler, David H. and Peri, Frank, Jr.}, year = {1986}, url = {https://ntrs.nasa.gov/citations/19870006614}, note = {Source identifier: 19870006614} }