| Europa League 1973/1974 - Appearances as Referee |  |
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| 03/10/1973 | Wuppertaler SV | - | Ruch Chorzów | 5:4 | 4 | - | - |
| Europa League 1973/1974 - Appearances as Referee | |
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| 03/10/1973 | Wuppertaler SV | - | Ruch Chorzów | 5:4 | 4 | - | - |
| Complete name: | Ernst Dörflinger-Buser |
| Born: | 00/00/1936 † 25/10/2000 |
| Place of birth: |
Switzerland |
| Nationality: |
Switzerland |