1
Published 2000
2
Published 1992
3
Published 1996
4
Published 2001
5
Published 1995
6
Published 2005
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7
Published 1998
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Published 1990
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Published 1980
10
Published 1997
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Published 1972
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Published 1976
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Published 1988
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Published 2001
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Published 1990
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Published 2002
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Published 1992
18
Published 2007
19
Published 1989
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