| Copa Libertadores 1988 - Appearances as Referee |  |
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 |
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| 29/06/1988 | Millonarios | - | América de Cali | 2:3 | - | - | - |
| Copa Libertadores 1988 - Appearances as Referee | |
|
|
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| 29/06/1988 | Millonarios | - | América de Cali | 2:3 | - | - | - |
| Complete name: | Abel Gnecco |
| Born: | 25/11/1942 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |