- Court of Appeals for the Eighth Circuit | Monday, November 25, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, January 13, 2000 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1987 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 9, 1987 | Cited 0 times