@misc{1202191,
  author = {Andrzej Garbacz and Edward J Garboczi},
  title = {Ultrasonic evaluation methods applicable to polymer concrete composites:},
  year = {2003},
  month = {2003-01-01 05:01:00},
  publisher = {, National Institute of Standards and Technology, Gaithersburg, MD},
  doi = {https://doi.org/10.6028/NIST.IR.6975},
  language = {en},
}