@misc{indiciae1f6d92e542cf,
  title = {Coded-aperture imaging in nuclear medicine},
  author = {Smith, Warren E. and Barrett, Harrison H. and Aarsvold, John N.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19900006892},
  note = {Source identifier: 19900006892}
}