Integrity constraints in deductive databases

Subrata Kumar Das. Integrity constraints in deductive databases. PhD thesis, Heriot-Watt University, Edinburgh, UK, 1990. [doi]

@phdthesis{ethos-9503,
  title = {Integrity constraints in deductive databases},
  author = {Subrata Kumar Das},
  year = {1990},
  url = {http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.280728},
  note = {British Library, EThOS},
  researchr = {https://researchr.org/publication/ethos-9503},
  cites = {0},
  citedby = {0},
  school = {Heriot-Watt University, Edinburgh, UK},
}