@misc{indiciae71790171275f,
  title = {The Astro-E/XRS Blocking Filter Calibration},
  author = {Audley, Michael D. and Arnaud, Keith A. and Gendreau, Keith C. and Boyce, Kevin R. and Fleetwood, Charles M. and Kelley, Richard L. and Keski-Kuha, Ritva A. and Porter, F. Scott and Stahle, Caroline K. and Szymkowiak, Andrew E.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/19990104375},
  note = {Source identifier: 19990104375}
}