| Universal Test Sets for Reversible Circuits Recent countries visiting this post |  |
 | 3 | United States |
 | 1 | Germany |
 | 1 | |
 | 1 | Russian Federation |
 | 1 | Canada |
| Universal Test Sets for Reversible Circuits Recent countries visiting this post | |
| 3 | United States |
| 1 | Germany |
| 1 | |
| 1 | Russian Federation |
| 1 | Canada |