| |
| 1993 | ||
|---|---|---|
| 2 | Gert Vermeer, Hans Blik: Interoperability Testing: Basis for the Acceptance of Communication Systems. Protocol Test Systems 1993: 315-330 | |
| 1992 | ||
| 1 | Hans Blik, Gert Vermeer: The Way Towards Interoperability. Protocol Test Systems 1992: 163-164 | |
| 1 | Gert Vermeer | [1] [2] |