@misc{1193496,
  author = {Harry D Foster and Earl R Pinkston and S H Ingberg},
  title = {Fire resistance of walls of lightweight-aggregate concrete masonry units:},
  year = {1950},
  month = {1950-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.BMS.117},
  language = {en},
}