| address: |
Bulgarian Academy of Sciences Institute of Mathematics and Informatics Department of Operations Research Acad. G. Bonchev str., bl.8 1113 Sofia, Bulgaria |
|---|---|
| Phone: | (+359-2) 979-28-81 |
| Fax: | (+359-2) 971-36-49 |
| e-mail: |
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WWW administrator of the chair (