@misc{indiciaec4dce1bbb4e9,
  title = {High-order cyclo-difference techniques: An alternative to finite differences},
  author = {Carpenter, Mark H. and Otto, John C.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930015885},
  note = {Source identifier: 19930015885}
}