@misc{indiciae3c6cfb7e9efb,
  title = {Exploiting Recurring Structure in a Semantic Network},
  author = {Wolfe, Shawn R. and Keller, Richard M.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040152085},
  note = {Source identifier: 20040152085}
}