- Supreme Court of Minnesota | Friday, August 18, 1995 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, May 10, 1995 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 12, 1982 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, July 11, 1996 | Cited 0 times