@inproceedings{YuM94:1,
  title = {Understanding  Why  in Software Process Modelling, Analysis, and Design},
  author = {Eric S. K. Yu and John Mylopoulos},
  year = {1994},
  url = {http://portal.acm.org/citation.cfm?id=257734.257757},
  tags = {analysis, design, process modeling},
  researchr = {https://researchr.org/publication/YuM94%3A1},
  cites = {0},
  citedby = {0},
  pages = {159-168},
  booktitle = {ICSE},
}