@misc{indiciae6bee6c64faf4,
  title = {A Plasmoid Thruster for Space Propulsion},
  author = {Koelfgen, Syri J. and Hawk, Clark W. and Eskridge, Richard and Smith, James W. and Martin, Adam K.},
  year = {2003},
  url = {https://ntrs.nasa.gov/citations/20030067853},
  note = {Source identifier: 20030067853}
}