| Article ID: | iaor201073 |
| Volume: | 70 |
| Issue: | 12 |
| Start Page Number: | 2003 |
| End Page Number: | 2012 |
| Publication Date: | Dec 2009 |
| Journal: | Automation and Remote Control |
| Authors: | Zeifman A I |
Nonstationary loss queueing system (Erlang model) is considered. We study weak ergodicity, bounds on the rate of convergence, approximations, bounds for limit characteristics.