| Women Olympic Games 2008 Peking - Appearances as Referee |  |
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 |
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| 09/08/2008 | New Zealand | - | Norway | 0:1 | - | - | - |
| 21/08/2008 | Germany | - | Japan | 2:0 | 2 | - | - |
| Women Olympic Games 2008 Peking - Appearances as Referee | |
|
|
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| 09/08/2008 | New Zealand | - | Norway | 0:1 | - | - | - |
| 21/08/2008 | Germany | - | Japan | 2:0 | 2 | - | - |
| Complete name: | Estela Mary Álvarez de Oliveira |
| Born: | 02/03/1978 |
| Place of birth: |
Argentina |
| Nationality: |
Argentina |
| Height: | 166 cm |
| Weight: | 65 kg |