@article{Ehn89,
  title = {The Art and Science of Designing Computer Artifacts},
  author = {Pelle Ehn},
  year = {1989},
  url = {http://aisel.aisnet.org/sjis/vol1/iss1/3},
  researchr = {https://researchr.org/publication/Ehn89},
  cites = {0},
  citedby = {0},
  journal = {Scandinavian J. Inf. Systems},
  volume = {1},
  number = {1},
  pages = {3},
}