@misc{indiciaeef1956a742ec,
  title = {Development of packaging techniques for an amplitron and power supply},
  author = {Felsenthal, P. and Fridman, J. and Grieco, D.},
  year = {1970},
  url = {https://ntrs.nasa.gov/citations/19700022979},
  note = {Source identifier: 19700022979}
}