An alternative way to represent the cogroup of a relation in the context of nested databases
β Scribed by Serge Abiteboul; Marc Gyssens; Dirk van Gucht
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 668 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0020-0190
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