@misc{indiciaef70831c30846,
  title = {An activity-based methodology for operations cost analysis},
  author = {Korsmeyer, David and Bilby, Curt and Frizzell, R. A.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920041715},
  note = {Source identifier: 19920041715}
}