- Supreme Court of Minnesota | Thursday, August 13, 1998 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Thursday, July 10, 1975 | Cited 0 times
- Supreme Court of Minnesota | Thursday, August 14, 1997 | Cited 0 times
- Court of Appeals of Minnesota | Monday, July 3, 1995 | Cited 0 times