- Court of Appeals for the Eighth Circuit | Friday, July 17, 1970 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, January 24, 1972 | Cited 0 times
- Nebraska Supreme Court | Friday, March 27, 1970 | Cited 0 times
- Supreme Court of the United States | Monday, June 15, 1964 | Cited 0 times
- Supreme Court of the United States | Monday, January 27, 1969 | Cited 0 times
- District Court, D. Nebraska | Thursday, October 28, 1971 | Cited 0 times
- Supreme Court of the United States | Monday, June 28, 1971 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1972 | Cited 0 times