@misc{indiciae1ae03de99ace,
  title = {X-ray FE line studies},
  author = {Marshall, F. E. and Arnaud, K. and Boldt, E. A. and Holt, S. S. and Jahoda, K. M. and Kelley, R. and Mushotzky, R. F. and Netzer, H. and Petre, R. and Serlemitsos, P. J.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930045828},
  note = {Source identifier: 19930045828}
}