- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, November 7, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times