@misc{W2145454741,
  author = {Brian Falkenhainer and Kenneth D. Forbus and Dedre Gentner},
  title = {The structure-mapping engine: Algorithm and examples},
  year = {1989},
  howpublished = {Artificial Intelligence},
  doi = {https://doi.org/10.1016/0004-3702(89)90077-5}
}