| |
| 1994 | ||
|---|---|---|
| 2 | EE | Richard Cooper, Zhenzhou Qin: A Generic Data Model for the Support of Multiple User Interaction Facilities. ER 1994: 351-368 |
| 1992 | ||
| 1 | Richard Cooper, Zhenzhou Qin: A Graphical Data Modelling Program with Constraint Specification and Management. BNCOD 1992: 192-208 | |
| 1 | Richard Cooper | [1] [2] |