@misc{indiciae174dabf67dfc,
  title = {A survey of payload integration methods},
  author = {Engels, R. C. and Craig, R. R., Jr. and Harcrow, H. W.},
  year = {1984},
  url = {https://ntrs.nasa.gov/citations/19840066714},
  note = {Source identifier: 19840066714}
}