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- Supreme Court of the United States | Tuesday, April 18, 2000 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 13, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, January 7, 1997 | Cited 0 times
- Supreme Court of the United States | Tuesday, May 28, 2002 | Cited 0 times
- Supreme Court of the United States | Thursday, June 20, 2002 | Cited 0 times