- Court of Appeals for the Eighth Circuit | Wednesday, February 26, 1992 | Cited 0 times
- Supreme Court of the United States | Monday, June 17, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 28, 1992 | Cited 0 times
- Supreme Court of the United States | Monday, June 15, 1981 | Cited 0 times