@misc{1167616,
  author = {W C Cullen and L R Kleinschmidt and H R Snoke},
  title = {Project 4847 standards for built-up roofs ::interim report},
  year = {1957},
  month = {1957-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.5422},
  language = {en},
}