- Nebraska Supreme Court | Wednesday, April 21, 1976 | Cited 0 times
- Nebraska Supreme Court | Friday, January 17, 1986 | Cited 0 times
- Nebraska Supreme Court | Friday, March 26, 1982 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, February 27, 1978 | Cited 0 times
- Nebraska Supreme Court | Friday, August 28, 1987 | Cited 0 times