@misc{misc,
  author = {Margarete Ehrlich and Christopher G Soares},
  title = {Exposure spectra from NBS vertical-beam \&$\#$226;\&$\#$129;\&$\#$182;\&$\#$226;\&$\#$129;\&$\#$176;Co gamma-ray source:},
  year = {1976},
  month = {1976-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.76-1117},
  language = {en},
}