@misc{indiciae0ae9506b4004,
  title = {Model for Simulating a Spiral Software-Development Process},
  author = {Mizell, Carolyn and Curley, Charles and Nayak, Umanath},
  year = {2010},
  url = {https://ntrs.nasa.gov/citations/20100024427},
  note = {Source identifier: 20100024427}
}