@misc{indiciae20be86e43875,
  title = {Interstellar hydrogen sulfide.},
  author = {Thaddeus, P. and Kutner, M. L. and Penzias, A. A. and Wilson, R. W. and Jefferts, K. B.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720057605},
  note = {Source identifier: 19720057605}
}