| Article ID: | iaor20051661 |
| Country: | Netherlands |
| Volume: | 33 |
| Issue: | 3 |
| Start Page Number: | 221 |
| End Page Number: | 230 |
| Publication Date: | May 2005 |
| Journal: | Operations Research Letters |
| Authors: | Frank Andrs, Brsz Mihly, Becker Johanna |
| Keywords: | graphs |
A polynomial time solution algorithm is described to find a smallest subset