@misc{indiciae29486ef071fb,
  title = {Are Einstein's transition probabilities for spontaneous emission constant in plasmas?},
  author = {Griem, H. R. and Huang, Y. W. and Wang, J.-S. and Moreno, J. C.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19910061967},
  note = {Source identifier: 19910061967}
}