@misc{indiciaed462d1b9510b,
  title = {Program management model study},
  author = {Connelly, J. J. and Russell, J. E. and Seline, J. R. and Sumner, N. R., Jr.},
  year = {1972},
  url = {https://ntrs.nasa.gov/citations/19720011780},
  note = {Source identifier: 19720011780}
}