@misc{indiciae8886040ac8fb,
  title = {High-Resolution Gamma-Ray Imaging Measurements Using Externally Segmented Germanium Detectors},
  author = {Callas, J. and Mahoney, W. and Skelton, R. and Varnell, L. and Wheaton, W.},
  year = {1994},
  url = {https://ntrs.nasa.gov/citations/20060042172},
  note = {Source identifier: 20060042172}
}