- Court of Appeals of Minnesota | Tuesday, December 28, 1993 | Cited 0 times
- Supreme Court of Minnesota | Thursday, July 18, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 28, 2015 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, February 18, 1992 | Cited 0 times
- California Supreme Court | Thursday, July 28, 2005 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, July 28, 2015 | Cited 0 times