@misc{indiciae4b771295c5c2,
  title = {Extracting Zero-Gravity Surface Figure of a Mirror},
  author = {Bloemhof, Eric E. and Lam, Jonathan C. and Feria, Alfonso and Chang, Zensheu},
  year = {2011},
  url = {https://ntrs.nasa.gov/citations/20110003010},
  note = {Source identifier: 20110003010}
}