- Supreme Court of the United States | Monday, June 18, 1990 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, April 18, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, June 13, 1966 | Cited 0 times
- Supreme Court of the United States | Wednesday, April 23, 1969 | Cited 0 times