Results 1-3 of 3
| Issue Date | Title | Author(s) |
|---|---|---|
| Apr-1982 | FORMAL SEMANTICS FOR TIME IN DATABASES | Clifford, James; Warren, David S. |
| Dec-1984 | TOWARDS AN ALGEBRA OF HISTORICAL RELATIONAL DATABASES | Clifford, James |
| Nov-1982 | A MODEL FOR HISTORICAL DATABASES | Clifford, James |