- Supreme Court of the United States | Monday, April 26, 1993 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, June 25, 1986 | Cited 0 times
- District Court, N.D. Illinois | Thursday, November 6, 1986 | Cited 0 times