| A survey on the continuous nonlinear resource allocation problem Recent countries visiting this post |  |
 | 7 | United States |
 | 2 | Russian Federation |
 | 1 | |
 | 1 | Canada |
| A survey on the continuous nonlinear resource allocation problem Recent countries visiting this post | |
| 7 | United States |
| 2 | Russian Federation |
| 1 | |
| 1 | Canada |