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- Supreme Court of the United States | Monday, December 4, 1972 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, September 14, 2006 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, October 4, 1995 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 30, 2001 | Cited 0 times