Removing Restrictions in the Relational Data Base Model: An Application of Problem Solving Techniques

@inproceedings{Siklssy1982RemovingRI,
  title={Removing Restrictions in the Relational Data Base Model: An Application of Problem Solving Techniques},
  author={Laurent Sikl{\'o}ssy and Jean-Louis Lauri{\`e}re},
  booktitle={AAAI},
  year={1982}
}