- Supreme Court of the United States | Tuesday, January 13, 1987 | Cited 0 times
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- Court of Appeals for the Seventh Circuit | Monday, May 15, 2000 | Cited 0 times
- Court of Appeals for the Second Circuit | Wednesday, August 9, 2000 | Cited 0 times
- Illinois Supreme Court | Wednesday, September 30, 1981 | Cited 0 times
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- Supreme Court of the United States | Tuesday, May 26, 1992 | Cited 0 times