- District Court, District of Columbia | Thursday, August 19, 2010 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Monday, May 4, 1981 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Friday, June 29, 1990 | Cited 0 times
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- Supreme Court of the United States | Wednesday, March 22, 1989 | Cited 0 times