@misc{indiciaefc1e51fc2477,
  title = {Acceleration patterns in quasi-steady MPD arcs},
  author = {Clark, K. E. and Jahn, R. G. and Oberth, R. C. and Turchi, P. J.},
  year = {1971},
  url = {https://ntrs.nasa.gov/citations/19710035876},
  note = {Source identifier: 19710035876}
}