- Court of Appeals for the Eighth Circuit | Thursday, January 11, 1990 | Cited 0 times
- Supreme Court of Minnesota | Friday, November 30, 1990 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 6, 1933 | Cited 0 times
- Supreme Court of the United States | Tuesday, February 27, 1990 | Cited 0 times