- Court of Appeals for the Eighth Circuit | Thursday, August 23, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, August 18, 1992 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 26, 1974 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1983 | Cited 0 times