 | 2000 |
| 5 |  | Gunnar Övergaard:
Formal Specification of Object-Oriented Meta-modelling.
FASE 2000: 193-207 |
| 4 |  | Gunnar Övergaard,
Karin Palmkvist:
Interacting Subsystems in UML.
UML 2000: 359-368 |
| 1999 |
| 3 |  | Gunnar Övergaard:
A Formal Approach to Collaborations in the Unified Modeling Language
UML 1999: 99-115 |
| 1998 |
| 2 |  | Gunnar Övergaard,
Karin Palmkvist:
A Formal Approach to Use Cases and Their Relationships.
UML 1998: 406-418 |
| 1992 |
| 1 |  | Ivar Jacobson,
Magnus Christerson,
Patrik Jonsson,
Gunnar Övergaard:
Object-oriented software engineering - a use case driven approach.
Addison-Wesley 1992: I-XX, 1-524 |