| On the system optimum of traffic assignment in M/G/c/c state-dependent queueing networks Recent countries visiting this post |  |
 | 4 | United States |
 | 1 | Russian Federation |
| On the system optimum of traffic assignment in M/G/c/c state-dependent queueing networks Recent countries visiting this post | |
| 4 | United States |
| 1 | Russian Federation |