@misc{indiciae7ea443030962,
  title = {Ultra violet spectra of organized elements},
  author = {Carlson, L. and Fredriksson, K. and Kudynowski, J. and Nagy, B.},
  year = {1963},
  url = {https://ntrs.nasa.gov/citations/19640006121},
  note = {Source identifier: 19640006121}
}