- Nebraska Supreme Court | Wednesday, January 5, 1977 | Cited 0 times
- Nebraska Supreme Court | Friday, October 3, 1986 | Cited 0 times
- Nebraska Supreme Court | Friday, October 10, 1986 | Cited 0 times
- Nebraska Supreme Court | Thursday, January 2, 1975 | Cited 0 times
- Supreme Court of the United States | Thursday, June 29, 1972 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 22, 1984 | Cited 0 times