| Europa League 1979/1980 - Appearances as Referee |  |
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 |
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| 19/09/1979 | Orduspor 1967 | - | TJ Baník Ostrava OKD | 2:0 | - | - | - |
| 19/03/1980 | Bayern München | - | 1. FC Kaiserslautern | 4:1 | - | - | - |
| Europa League 1979/1980 - Appearances as Referee | |
|
|
||||
| 19/09/1979 | Orduspor 1967 | - | TJ Baník Ostrava OKD | 2:0 | - | - | - |
| 19/03/1980 | Bayern München | - | 1. FC Kaiserslautern | 4:1 | - | - | - |
| Complete name: | Nikola Milanov Dudin |
| Born: | 18/05/1932 † |
| Place of birth: |
Bulgaria |
| Nationality: |
Bulgaria |