 
                                                                                | Article ID: | iaor2012904 | 
| Volume: | 73 | 
| Issue: | 2 | 
| Start Page Number: | 323 | 
| End Page Number: | 335 | 
| Publication Date: | Feb 2012 | 
| Journal: | Automation and Remote Control | 
| Authors: | Gimadi E, Shakhshneider A | 
| Keywords: | graphs, combinatorial optimization | 
We propose approximate algorithms for routing problems with a bounded number of clients on each route (