No label defined (Q4013780)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | No label defined |
scientific article |
Statements
27 September 1992
0 references
unknown values
0 references
relational database
0 references
model-theoretical foundation of nulls
0 references
modal interpretation of queries
0 references
