@misc{indiciaef995fb201e76,
  title = {Electromagnetic launchers for space applications},
  author = {Schroeder, J. M. and Gully, J. H. and Driga, M. D.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890044698},
  note = {Source identifier: 19890044698}
}