| Europa League 1982/1983 - Appearances as Referee |  |
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| 14/09/1982 | Manchester United | - | Valencia CF | 0:0 | - | - | - |
| 02/11/1982 | Sporting Lokeren | - | SL Benfica | 1:2 | - | - | - |
| 07/12/1982 | Werder Bremen | - | Dundee United | 1:1 | - | - | - |
| Europa League 1982/1983 - Appearances as Referee | |
|
|
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| 14/09/1982 | Manchester United | - | Valencia CF | 0:0 | - | - | - |
| 02/11/1982 | Sporting Lokeren | - | SL Benfica | 1:2 | - | - | - |
| 07/12/1982 | Werder Bremen | - | Dundee United | 1:1 | - | - | - |
| Complete name: | Dušan Krchňák |
| Born: | 14/10/1947 |
| Place of birth: |
Bratislava, 
Slovakia |
| Residence: | Bratislava |
| Nationality: |
Czech Republic |
| Club: | Karriereende |