- Court of Appeals of Minnesota | Tuesday, December 16, 1986 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 20, 1991 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, August 7, 1995 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, July 9, 1985 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Monday, February 10, 1997 | Cited 0 times
- Supreme Court of the United States | Monday, May 14, 1973 | Cited 0 times