@misc{indiciae74f7965b3efd,
  title = {Modal Analysis of a Two-Parachute System},
  author = {Pei, Jing and Roithmayr, Carlos M. and Barton, Richard L. and Matz, Daniel A.},
  year = {2019},
  url = {https://ntrs.nasa.gov/citations/20200002652},
  note = {Source identifier: 20200002652}
}