| 1983 |
|---|
| 4 | EE | Manfred R. Klopprogge,
Peter C. Lockemann:
Modelling Information Preserving Databases: Consequences of the Concept of Time.
VLDB 1983: 399-416 |
| 1981 |
|---|
| 3 | EE | Manfred R. Klopprogge:
TERM: An Approach to Include Time Dimension in the Entity-Relationship Model.
ER 1981: 473-508 |
| 1980 |
|---|
| 2 | | Manfred R. Klopprogge,
Peter C. Lockemann:
Teaching Systems Analysis and Planning in Informatics: A Practical Course.
IFIP Congress 1980: 979-983 |
| 1 | | Konrad H. Quitzow,
Manfred R. Klopprogge:
Space utilization and access path length in B-trees.
Inf. Syst. 5(1): 7-16 (1980) |
