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- Supreme Court of the United States | Tuesday, February 22, 1972 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, April 16, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, January 16, 1996 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 30, 1986 | Cited 0 times