- Supreme Court of Minnesota | Friday, April 13, 1984 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, May 6, 1994 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 13, 1948 | Cited 0 times
- United States Tax Court | Wednesday, December 5, 1990 | Cited 0 times