- Court of Appeals for the Eighth Circuit | Monday, December 12, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, June 17, 1977 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Friday, November 15, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, July 17, 2007 | Cited 0 times
- Nebraska Supreme Court | Friday, September 9, 2016 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 26, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 19, 1995 | Cited 0 times
- Supreme Court of the United States | Monday, June 24, 1996 | Cited 0 times