| Proved development of the real-time properties of the IEEE 1394 Root Contention Protocol with the event-B method Recent countries visiting this post |  |
 | 8 | United States |
 | 5 | France |
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| Proved development of the real-time properties of the IEEE 1394 Root Contention Protocol with the event-B method Recent countries visiting this post | |
| 8 | United States |
| 5 | France |
| 1 | |
| 1 | Russian Federation |