@misc{wagner2017abstractness,
  title={Abstractness, specificity, and complexity in software design},
  author={Stefan Wagner and Florian Deissenboeck},
  year={2017},
  eprint={1709.01304},
  archivePrefix={arXiv},
  primaryClass={cs.SE},
  doi={10.1145/1370164.1370173},
  url={https://arxiv.org/abs/1709.01304}
}