- Publication venue
- Publication date
- 01/01/2006
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- Publication venue
- Publication date
- 01/01/2006
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- Publication venue
- Publication date
- 01/01/2005
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- Publication venue
- 'Universidade Federal do Rio Grande do Sul'
- Publication date
- 01/04/1991
- Field of study
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- Publication venue
- 'Universidade Federal do Rio Grande do Sul'
- Publication date
- 01/04/1992
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- Publication venue
- 'Universidade Federal do Rio Grande do Sul'
- Publication date
- 22/04/1991
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- Publication venue
- UFRGS
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- 22/04/1991
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- Publication venue
- 'Universidade Federal do Rio Grande do Sul'
- Publication date
- 01/04/1991
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- Publication venue
- 'Universidade Federal do Rio Grande do Sul'
- Publication date
- 01/04/1991
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- Publication date
- 01/01/2003
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