@misc{indiciaec9fc7c7f71b4,
  title = {The quiet sun chromospheric network observed from Skylab},
  author = {Feldman, U. and Doschek, G. A. and Patterson, N. P.},
  year = {1976},
  url = {https://ntrs.nasa.gov/citations/19760063806},
  note = {Source identifier: 19760063806}
}