@misc{indiciae428f769f6142,
  title = {Modeling and Simulation Tools for Heavy Lift Airships},
  author = {Hochstetler, Ron and Chachad, Girish and Hardy, Gordon and Blanken, Matthew and Melton, John},
  year = {2016},
  url = {https://ntrs.nasa.gov/citations/20160007347},
  note = {Source identifier: 20160007347}
}