@misc{indiciae943683f5198b,
  title = {Quality functions for requirements engineering in system development methods.},
  author = {M Johansson and T Timpka},
  doi = {10.3109/14639239608995015},
  url = {https://pubmed.ncbi.nlm.nih.gov/8947891/},
  note = {Source identifier: 8947891}
}