@misc{indiciae7bfd6eb33d72,
  title = {Exo-Skeletal Engine: Novel Engine Concept},
  author = {Chamis, Cristos C. and Blankson, Isaiah M.},
  year = {2004},
  url = {https://ntrs.nasa.gov/citations/20040040170},
  note = {Source identifier: 20040040170}
}