- Court of Appeals for the Tenth Circuit | Wednesday, February 21, 2001 | Cited 0 times
- Court of Appeals for the Sixth Circuit | Wednesday, April 4, 2001 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 6, 2001 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 20, 1993 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 31, 1990 | Cited 0 times
- Supreme Court of the United States | Wednesday, November 28, 1979 | Cited 0 times