@misc{indiciae3b50dd945267,
  title = {A new thorium-229 reference material},
  author = {Essex, Richard M. and Mann, Jaqueline L. and Williams, Ross W. and Kinman, William S. and Hubert, Amélie and Bennett, Megan E. and Gourgiotis, Alkiviadis},
  year = {2017},
  doi = {10.1016/j.apradiso.2017.07.050},
  url = {https://www.osti.gov/biblio/1426068},
  note = {Source identifier: 1426068}
}