- Court of Appeals for the D.C. Circuit | Tuesday, July 7, 1998 | Cited 0 times
- Supreme Court of the United States | Monday, June 23, 1980 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, October 6, 1995 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, July 18, 1986 | Cited 0 times
- Supreme Court of the United States | Friday, August 2, 1991 | Cited 0 times