@misc{indiciae8a3ed9e00093,
  title = {Liquid and Solid Propulsion Systems Attributes - Unique, Common and Complementary},
  author = {Cannon, James L. and Lampton, Pat and Williams, Thomas J.},
  year = {2014},
  url = {https://ntrs.nasa.gov/citations/20140010912},
  note = {Source identifier: 20140010912}
}