@misc{1191461,
  author = {Paul Kisliuk},
  title = {Circular of the Bureau of Standards no. 518::molecular microwave spectra tables},
  year = {1952},
  month = {1952-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.CIRC.518},
  language = {en},
}