@misc{indiciaeb5cf9797fd62,
  title = {A More Accurate and Efficient Technique Developed for Using Computational Methods to Obtain Helical Traveling-Wave Tube Interaction Impedance},
  author = {Kory, Carol L.},
  year = {1999},
  url = {https://ntrs.nasa.gov/citations/20050188486},
  note = {Source identifier: 20050188486}
}