| Europa League 1991/1992 - Appearances as Referee |  |
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| 02/10/1991 | Dinamo Bucureşti | - | Sporting CP | 2:0 aet | - | - | - |
| 05/11/1991 | Boavista | - | Torino FC | 0:0 | - | - | 1 |
| Europa League 1991/1992 - Appearances as Referee | |
|
|
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| 02/10/1991 | Dinamo Bucureşti | - | Sporting CP | 2:0 aet | - | - | - |
| 05/11/1991 | Boavista | - | Torino FC | 0:0 | - | - | 1 |
| Complete name: | Bo Jonas Hilding Karlsson |
| Born: | 12/10/1949 |
| Place of birth: |
Sweden |
| Nationality: |
Sweden |