- Supreme Court of Minnesota | Friday, February 15, 1980 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 3, 1987 | Cited 0 times
- California Court of Appeal | Wednesday, December 16, 1970 | Cited 0 times
- Supreme Court of Minnesota | Thursday, January 27, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 13, 1984 | Cited 0 times
- District Court, S.D. Alabama | Wednesday, August 14, 1974 | Cited 0 times
- Supreme Court of Minnesota | Friday, July 31, 1987 | Cited 0 times
- Supreme Court of Oklahoma | Tuesday, May 24, 1977 | Cited 0 times