@misc{indiciaefef7ab0fcd6e,
  title = {Knowledge Representation Standards and Interchange Formats for Causal Graphs},
  author = {Throop, David R. and Malin, Jane T. and Fleming, Land},
  year = {2005},
  url = {https://ntrs.nasa.gov/citations/20060012131},
  note = {Source identifier: 20060012131}
}