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prof Dobromir D. Enchev |
| e-mail: | |
| phone: | +359-54-830350 |
| fax: | +359-54-830371 |
| web: | |
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Affiliation: |
University Shumen|
| address: | Universitetska 115, Shumen, BG9712, Bulgaria | | phone: | | | fax: | | | web: | | |
Participant: |
| began: | 2006-08-20 |
| ended: | 2006-08-25 |
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