@misc{indiciaea92fc072b8ee,
  title = {Lessons Learned from Historical Counterintelligence Case Studies},
  author = {Camp, Noelle J.},
  year = {2019},
  doi = {10.2172/1762656},
  url = {https://www.osti.gov/biblio/1762656},
  note = {Source identifier: 1762656}
}