- Supreme Court of the United States | Wednesday, January 15, 1992 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 18, 2003 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, February 23, 2001 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 13, 2001 | Cited 0 times