@proceedings{rules:1993,
  title = {Rules in Database Systems},
  year = {1993},
  tags = {rule-based, rules, database},
  researchr = {https://researchr.org/publication/rules%3A1993},
  cites = {0},
  citedby = {0},
  booktitle = {Rules in Database Systems},
  conference = {rules},
}