| Champions League 1980/1981 - Appearances as Referee |  |
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| 01/10/1980 | Liverpool FC | - | OPS Oulu | 10:1 | - | - | - |
| Champions League 1980/1981 - Appearances as Referee | |
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| 01/10/1980 | Liverpool FC | - | OPS Oulu | 10:1 | - | - | - |
| Complete name: | Magnús Vignir Pétursson |
| Born: | 31/12/1932 |
| Place of birth: |
Iceland |
| Residence: | Reykjavik |
| Nationality: |
Iceland |