@misc{indiciaebb92dc26eeeb,
  title = {Coronal magnetic structures observing campaign. I - Simultaneous microwave and soft X-ray observations of active regions at the solar limb},
  author = {Nitta, N. and White, S. M. and Kundu, M. R. and Gopalswamy, N. and Holman, G. D. and Brosius, J. W.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910055390},
  note = {Source identifier: 19910055390}
}