- Court of Appeals of Kansas | Friday, May 29, 1981 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 9, 1979 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, December 4, 1984 | Cited 0 times
- District Court, D. Minnesota | Friday, August 14, 1987 | Cited 0 times