- Court of Appeals for the Eighth Circuit | Friday, August 19, 1994 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, September 8, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, February 25, 1974 | Cited 0 times
- Supreme Court of the United States | Monday, June 2, 1980 | Cited 0 times
- Supreme Court of the United States | Wednesday, February 24, 1982 | Cited 0 times
- District Court, D. Minnesota | Thursday, February 25, 1993 | Cited 0 times
- Supreme Court of the United States | Monday, June 4, 1984 | Cited 0 times