Nathan Goodman, Oded Shmueli. Hierarchies of Database State Reductions. In XP2 Workshop on Relational Database Theory, June 22-24 1981, The Pennsylvania State University, PA, USA. 1981. [doi]
@inproceedings{GoodmanS81, title = {Hierarchies of Database State Reductions}, author = {Nathan Goodman and Oded Shmueli}, year = {1981}, tags = {database}, researchr = {https://researchr.org/publication/GoodmanS81}, cites = {0}, citedby = {0}, booktitle = {XP2 Workshop on Relational Database Theory, June 22-24 1981, The Pennsylvania State University, PA, USA}, }