- Court of Appeals for the Eighth Circuit | Wednesday, August 25, 1982 | Cited 0 times
- Supreme Court of Minnesota | Friday, May 6, 1988 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, May 13, 1986 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 23, 1990 | Cited 0 times