- Court of Appeals for the Eighth Circuit | Tuesday, April 7, 1964 | Cited 0 times
- Nebraska Supreme Court | Friday, April 12, 1968 | Cited 0 times
- Nebraska Supreme Court | Friday, April 10, 1987 | Cited 0 times
- Nebraska Supreme Court | Friday, December 2, 1994 | Cited 0 times
- Nebraska Supreme Court | Friday, February 26, 2016 | Cited 0 times