- United States Tax Court | Monday, May 22, 1995 | Cited 0 times
- District Court, D. Colorado | Friday, August 7, 1992 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, September 15, 1993 | Cited 0 times
- Court of Appeals for the Third Circuit | Thursday, April 6, 2006 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Tuesday, September 21, 1993 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Thursday, April 6, 2006 | Cited 0 times