- Court of Appeals for the First Circuit | Monday, April 4, 1988 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, July 11, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, November 12, 1987 | Cited 0 times
- Supreme Court of the United States | Monday, June 11, 1990 | Cited 0 times
- District Court, D. Minnesota | Tuesday, February 23, 1988 | Cited 0 times