Volume 54, Issue 117, April 2008, Pages 197-211
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Volume 54, Issue 117, April 2008, Pages 212-230
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Volume 54, Issue 117, April 2008, Pages 231-251
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Volume 52, Issue 110, July 2006, Pages 132-145
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Volume 52, Issue 110, July 2006, Pages 146-157
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Volume 51, Issue 107, October 2005, Pages 1-12
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