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Submitted on: 26 April 2000.
Revised on: 06 June 2000.
Accepted on: 16 June 2000.
MICHIGAN MATHEMATICAL JOURNAL
Submitted on: 02 October 2007.
Revised on: 01 November 2007.
Accepted on: 09 November 2007.
MICHIGAN MATHEMATICAL JOURNAL---MICHIGAN MATHEMATICAL JOURNAL
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Submitted on: 17 February 2010.
Revised on: 27 February 2010.
Accepted on: 25 March 2010.
MICHIGAN MATHEMATICAL JOURNAL
Submitted on: 06 March 2006.
Revised on: 06 April 2006.
Accepted on: 23 April 2006.
MICHIGAN MATHEMATICAL JOURNAL---MICHIGAN MATHEMATICAL JOURNAL
Submitted on: 05 July 2000.
Revised on: 24 July 2000.
Accepted on: 18 August 2000.
MICHIGAN MATHEMATICAL JOURNAL