@article{48861,
  author = {Jeffrey Bullard},
  title = {Virtual Testing of Ready-Mixed Concrete},
  year = {2004},
  number = {3},
  month = {2004-01-01},
  publisher = {Concrete InFocus},
  url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=860540},
  language = {en},
}