@misc{indiciae7c4c096f9725,
  title = {Relations between information system engineering and software engineering},
  author = {Callender, E. D. and Hartsough, C. and Morris, R. V.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19820026583},
  note = {Source identifier: 19820026583}
}