- Court of Appeals for the Eighth Circuit | Friday, June 17, 1983 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, September 23, 1988 | Cited 0 times
- Supreme Court of the United States | Thursday, June 27, 1985 | Cited 0 times
- District Court, N.D. Illinois | Monday, August 24, 1987 | Cited 0 times