- United States Tax Court | Monday, May 9, 1988 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, May 25, 2022 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Friday, April 10, 1987 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Monday, January 31, 2005 | Cited 0 times
- Court of Appeals for the Fourth Circuit | Monday, May 20, 1996 | Cited 0 times
- District Court, W.D. Pennsylvania | Monday, August 12, 1996 | Cited 0 times
- United States Tax Court | Monday, May 23, 1988 | Cited 0 times
- United States Tax Court | Wednesday, April 7, 1993 | Cited 0 times
- United States Tax Court | Monday, June 13, 1988 | Cited 0 times
- Court of Appeals for the Tenth Circuit | Wednesday, October 30, 1985 | Cited 0 times