Where's the Theory for Software Engineering?

Pontus Johnson, Mathias Ekstedt, Ivar Jacobson. Where's the Theory for Software Engineering?. IEEE Software, 29(5):96, 2012. [doi]

@article{JohnsonEJ12,
  title = {Where's the Theory for Software Engineering?},
  author = {Pontus Johnson and Mathias Ekstedt and Ivar Jacobson},
  year = {2012},
  doi = {10.1109/MS.2012.127},
  url = {http://doi.ieeecomputersociety.org/10.1109/MS.2012.127},
  researchr = {https://researchr.org/publication/JohnsonEJ12},
  cites = {0},
  citedby = {0},
  journal = {IEEE Software},
  volume = {29},
  number = {5},
  pages = {96},
}