- Illinois Supreme Court | Wednesday, May 18, 1960 | Cited 0 times
- Supreme Court of the United States | Monday, December 20, 1971 | Cited 0 times
- Illinois Supreme Court | Thursday, April 2, 1987 | Cited 0 times
- Nebraska Supreme Court | Friday, July 16, 1982 | Cited 0 times
- Supreme Court of the United States | Monday, June 20, 1966 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 22, 1983 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, October 30, 1984 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 5, 1979 | Cited 0 times
- Supreme Court of the United States | Monday, June 8, 1987 | Cited 0 times