@misc{1167836,
  author = {M Chi and A F Kirstein},
  title = {Tests of prestressed cellular slabs (Slabs Nos. 5, 7, 8, and 9):},
  year = {1956},
  month = {1956-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.RPT.4951},
  language = {en},
}