- Supreme Court of the United States | Wednesday, February 27, 1980 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, February 20, 1973 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, April 19, 1995 | Cited 0 times
- South Dakota Supreme Court | Wednesday, July 23, 1997 | Cited 0 times
- Court of Appeals for the First Circuit | Wednesday, November 4, 1998 | Cited 0 times