@misc{indiciaece1a9d2d18d4,
  title = {Systems engineering and integration: Cost estimation and benefits analysis},
  author = {Dean, ED and Fridge, Ernie and Hamaker, Joe},
  year = {1990},
  url = {https://ntrs.nasa.gov/citations/19910007739},
  note = {Source identifier: 19910007739}
}