- Court of Appeals for the D.C. Circuit | Friday, March 1, 1991 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, October 1, 1996 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, February 9, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 15, 1984 | Cited 0 times
- Supreme Court of the United States | Wednesday, March 22, 1989 | Cited 0 times
- Supreme Court of the United States | Monday, April 26, 1993 | Cited 0 times
- Supreme Court of the United States | Tuesday, January 15, 2002 | Cited 0 times