- Supreme Court of Minnesota | Friday, August 29, 1980 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 17, 1978 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 4, 1987 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, November 12, 1985 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, February 2, 1988 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, June 18, 1991 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 20, 1991 | Cited 0 times
- Supreme Court of the United States | Monday, March 23, 1981 | Cited 0 times