@misc{1182196,
  author = {Douglas B Thomas},
  title = {Information and guidelines for a proposed laboratory accreditation and product certification program for photovoltaic energy conversion systems:},
  year = {1980},
  month = {1980-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.IR.80-2028},
  language = {en},
}