- Wisconsin Supreme Court | Wednesday, May 9, 1990 | Cited 0 times
- Wisconsin Supreme Court | Tuesday, March 15, 1977 | Cited 0 times
- Wisconsin Supreme Court | Thursday, June 28, 1990 | Cited 0 times
- Court of Appeals for the Ninth Circuit | Monday, June 12, 2000 | Cited 0 times
- Supreme Court of the United States | Wednesday, January 13, 1982 | Cited 0 times