@misc{indiciaeb299a57b232c,
  title = {A Multi-tiered Complexity Metric.},
  author = {Naugle, Asmeret Bier and Lakkaraju, Kiran and Verzi, Stephen Joseph and Swiler, Laura Painton and Romero, Vicente J. and Bernard, Michael Lewis},
  year = {2018},
  url = {https://www.osti.gov/biblio/1570180},
  note = {Source identifier: 1570180}
}