@misc{indiciaeff1a9dbbc8f9,
  title = {Search for monenergetic gamma rays from psi /3684/ decay},
  author = {Simpson, J. W. and Beron, B. L. and Ford, R. L. and Hofstadter, R. and Howell, R. L. and Hughes, E. B. and Liberman, A. D. and Martin, T. W. and Oneill, L. H. and Hilger, E.},
  year = {1975},
  url = {https://ntrs.nasa.gov/citations/19750059511},
  note = {Source identifier: 19750059511}
}