- Supreme Court of the United States | Monday, June 23, 1980 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, February 2, 1994 | Cited 0 times
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- Court of Appeals for the Seventh Circuit | Monday, July 8, 1996 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 19, 1985 | Cited 0 times