- Publication venue
- Publication date
- 01/01/2003
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- Publication venue
- Publication date
- 01/01/1998
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- Publication date
- 01/01/1991
- Field of study
- Publication venue
- Publication date
- 01/01/1991
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- Publication venue
- Publication date
- 01/01/2003
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- Publication date
- 01/01/1990
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- Publication date
- 01/01/1991
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- Publication date
- 01/01/1991
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- Publication date
- 01/01/2000
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- Publication venue
- Publication date
- 01/01/1991
- Field of study