@misc{indiciae7d22c491b1ee,
  title = {Advanced launch system (ALS) - Electrical actuation and power systems improve operability and cost picture},
  author = {Sundberg, Gale R.},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910046402},
  note = {Source identifier: 19910046402}
}