@misc{indiciaeab4dc3ec7f7c, title = {A highly-enriched 244 Pu reference material for nuclear safeguards and nuclear forensics measurements}, author = {Essex, Richard M. and Williams, Ross W. and Treinen, Kerri C. and Hubert, Amélie and Humphrey, Marc A. and Inglis, Jeremy D. and Kinman, William S. and Maassen, Joel and Peńkin, Maxim V. and Steiner, Robert E.}, year = {2020}, doi = {10.1007/s10967-020-07075-y}, url = {https://www.osti.gov/biblio/1813701}, note = {Source identifier: 1813701} }