@misc{indiciaebcfa2aba6cbe,
  title = {Improved maintainability of space-based reusable rocket engines},
  author = {Barkhoudarian, S. and Szemenyei, B. and Nelson, R. S. and Pauckert, R. and Harmon, T.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19880060810},
  note = {Source identifier: 19880060810}
}