@misc{indiciaed629d43bb939,
  title = {Figure control concepts for segmented reflector telescopes},
  author = {Boussalis, D. and Chu, C. C. and Ih, C.-H. C. and Wang, S. J. and Ryaciotaki-Boussalis, H. A.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900043844},
  note = {Source identifier: 19900043844}
}