| Europa League 1976/1977 - Appearances as Referee |  |
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| 30/09/1976 | TJ Slovan ChZJD Bratislava | - | Fram Reykjavík | 5:0 | - | - | - |
| Europa League 1976/1977 - Appearances as Referee | |
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| 30/09/1976 | TJ Slovan ChZJD Bratislava | - | Fram Reykjavík | 5:0 | - | - | - |
| Complete name: | Nikola Milanov Dudin |
| Born: | 18/05/1932 † |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |