- Supreme Court of Pennsylvania | Wednesday, October 20, 1982 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, March 16, 1999 | Cited 0 times
- Supreme Court of Minnesota | Wednesday, December 28, 2016 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, April 18, 2006 | Cited 0 times
- Massachusetts Supreme Judicial Court | Friday, January 9, 1981 | Cited 0 times