- Supreme Court of Minnesota | Friday, August 5, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, April 1, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 10, 1975 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 8, 1972 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, November 19, 1991 | Cited 0 times