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"The Problem of Equivalence for Entity-Relationship Diagrams."
Sushil Jajodia, Peter A. Ng, Frederick N. Springsteel (1983)
- Sushil Jajodia, Peter A. Ng, Frederick N. Springsteel:
The Problem of Equivalence for Entity-Relationship Diagrams. IEEE Trans. Software Eng. 9(5): 617-630 (1983)
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