- Court of Appeals for the Seventh Circuit | Tuesday, July 19, 1983 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Tuesday, November 26, 1996 | Cited 0 times
- Court of Appeals for the Seventh Circuit | Thursday, March 31, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, December 4, 1992 | Cited 0 times
- Supreme Court of the United States | Monday, January 29, 1968 | Cited 0 times
- District Court, D. Minnesota | Friday, June 11, 1993 | Cited 0 times