@misc{indiciae408830d77a2b,
  title = {Arbitrary-level coarse mesh finite difference acceleration with hierarchical coarsening in space and energy},
  author = {Hackemack, Michael W. and Becker, Troy L. and Douglass, Steven J.},
  year = {2020},
  doi = {10.1016/j.anucene.2020.107687},
  url = {https://www.osti.gov/biblio/2279243},
  note = {Source identifier: 2279243}
}