@misc{indiciae3369d08ec7b5,
  title = {Electroformed grazing incidence X-ray mirrors for a mirror array telescope},
  author = {Ulmer, Melville P. and Matsui, Yutaka and Bedford, D. K. and Simnett, G. M. and Takacs, Peter Z.},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880025032},
  note = {Source identifier: 19880025032}
}