@misc{indiciae14c42fd32a15,
  title = {Chemical Propulsion for Outer Planet Exploration},
  author = {Gervasi, James and Williams, Shae and Reh, Jon and Casillas, Art},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20210013015},
  note = {Source identifier: 20210013015}
}