- Court of Appeals for the Eighth Circuit | Wednesday, January 31, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, May 10, 1990 | Cited 0 times
- Supreme Court of the United States | Thursday, June 26, 1986 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, July 8, 1991 | Cited 0 times
- Supreme Court of the United States | Thursday, June 23, 1977 | Cited 0 times