@misc{indiciae2331a2277801,
  title = {The WFIRST Coronagraph Instrument Optical Design Update},
  author = {Zhao, Feng and Rud, Mayer and McGuire, James and Krist, John and Demers, Richard and Tang, Hong},
  year = {2017},
  url = {https://ntrs.nasa.gov/citations/20210007909},
  note = {Source identifier: 20210007909}
}