- Appellate Court of Illinois | Thursday, November 6, 1975 | Cited 0 times
- Supreme Court of Minnesota | Friday, October 30, 1981 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, May 7, 1985 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, August 20, 1991 | Cited 0 times
- District Court, D. Minnesota | Friday, February 15, 1991 | Cited 0 times