@misc{1180691,
  author = {R E Hebner},
  title = {Development of power system measurements -- Quarterly report April 1, 1981 to June 30, 1981:},
  year = {1981},
  month = {1981-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.81-2334},
  language = {en},
}