Arthur M. Keller, Marianne Winslett. Approaches for Updating Databases With Incomplete Information and Nulls. In Proceedings of the First International Conference on Data Engineering, April 24-27, 1984, Los Angeles, California, USA. pages 332-340, IEEE Computer Society, 1984. [doi]
@inproceedings{KellerW84, title = {Approaches for Updating Databases With Incomplete Information and Nulls}, author = {Arthur M. Keller and Marianne Winslett}, year = {1984}, tags = {systematic-approach}, researchr = {https://researchr.org/publication/KellerW84}, cites = {0}, citedby = {0}, pages = {332-340}, booktitle = {Proceedings of the First International Conference on Data Engineering, April 24-27, 1984, Los Angeles, California, USA}, publisher = {IEEE Computer Society}, isbn = {0-8186-0533-2}, }