@article{Widom96,
  title = {Integrating Heterogeneous Databases: Lazy or Eager?},
  author = {Jennifer Widom},
  year = {1996},
  tags = {laziness},
  researchr = {https://researchr.org/publication/Widom96},
  cites = {0},
  citedby = {0},
  journal = {ACM Computing Surveys},
  volume = {28},
  number = {4es},
  pages = {91},
}