| Europa League 1965/1966 - Appearances as Referee |  |
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 |
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| 29/12/1965 | AC Milan | - | CD da CUF Barreiro | 1:0 | - | - | - |
| 02/03/1966 | Leeds United | - | Újpesti Dózsa SC | 4:1 | - | - | - |
| Europa League 1965/1966 - Appearances as Referee | |
|
|
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| 29/12/1965 | AC Milan | - | CD da CUF Barreiro | 1:0 | - | - | - |
| 02/03/1966 | Leeds United | - | Újpesti Dózsa SC | 4:1 | - | - | - |
| Complete name: | Gerhard Schulenburg |
| Born: | 11/10/1926 † 26/03/2013 |
| Place of birth: |
Laatzen, 
Germany |
| Nationality: |
Germany |
| Bundesliga (GER) appearances: | 105 |