- Supreme Court of the United States | Wednesday, May 31, 1978 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Friday, October 23, 1992 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 21, 1978 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Monday, October 1, 1990 | Cited 0 times
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