| Issue Date | Title | Author(s) |
| 1995 | On Data Representation and Use In A Temporal Relational DBMS | Clifford, James; Croker, Albert; Tuzhilin, Alexander |
| Oct-1990 | A TEMPORAL RELATIONAL ALGEBRA AS A BASIS FOR TEMPORAL RELATIONAL COMPLETENESS | Tuzhilin, Alexander; Clifford, James |
| 24-Mar-1993 | On Completeness of Historical Relational Query Languages | Clifford, James; Croker, Albert; Tuzhilin, Alexander |
| Dec-1991 | ON COMPLETENESS OF HISTORICAL RELATIONAL QUERY LANGUAGES | Clifford, James; Croker, Albert; Tuzhilin, Alexander |
