- Court of Appeals for the Eighth Circuit | Friday, October 7, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, February 24, 1993 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, January 31, 1989 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 5, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1976 | Cited 0 times
- Supreme Court of the United States | Monday, June 1, 1987 | Cited 0 times