- Nebraska Supreme Court | Friday, March 6, 1981 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, October 18, 1978 | Cited 0 times
- District Court, D. Nebraska | Wednesday, August 24, 1977 | Cited 0 times
- Supreme Court of the United States | Monday, June 3, 1940 | Cited 0 times
- Supreme Court of the United States | Monday, August 11, 1980 | Cited 0 times