- Supreme Court of the United States | Thursday, June 27, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, September 7, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, August 9, 1996 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, September 18, 1997 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, December 10, 1982 | Cited 0 times