@misc{indiciae4fd88b6207b5,
  title = {Temperature distributions in hollow cathode emitters},
  author = {Polk, James and Marrese, Colleen and Dang, Lisa and Thornber, Ben and Johnson, Lee},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20060043618},
  note = {Source identifier: 20060043618}
}