@misc{indiciae4ce6d8193317,
  title = {Hex Element Aspect Ratio and Formulation},
  author = {Metzinger, Kurt E.},
  year = {2019},
  doi = {10.2172/1762928},
  url = {https://www.osti.gov/biblio/1762928},
  note = {Source identifier: 1762928}
}