@misc{1172696,
  author = {Allen V Astin and G Donald Kennedy},
  title = {Chemistry of cement; Proceedings of the fourth international symposium ::Washington 1960},
  year = {1962},
  month = {1962-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NBS.MONO.43v2},
  language = {en},
}