@misc{indiciae9784264361c0,
  title = {Methane on Triton and Pluto - New CCD spectra},
  author = {Apt, J. and Carleton, N. P. and Mackay, C. D.},
  year = {1983},
  url = {https://ntrs.nasa.gov/citations/19830056717},
  note = {Source identifier: 19830056717}
}