| Europa League 1990/1991 - Appearances as Referee |  |
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| 02/10/1990 | PAOK Saloniki | - | Sevilla FC | 3:4 pso | - | - | - |
| 11/12/1990 | Girondins Bordeaux | - | AS Roma | 0:2 | - | - | 1 |
| Europa League 1990/1991 - Appearances as Referee | |
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| 02/10/1990 | PAOK Saloniki | - | Sevilla FC | 3:4 pso | - | - | - |
| 11/12/1990 | Girondins Bordeaux | - | AS Roma | 0:2 | - | - | 1 |
| Complete name: | Bo Jonas Hilding Karlsson |
| Born: | 12/10/1949 |
| Place of birth: |
Sweden |
| Nationality: |
Sweden |