- District Court, D. Nebraska | Wednesday, September 10, 1986 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Friday, November 4, 1988 | Cited 0 times
- Nebraska Supreme Court | Friday, March 27, 1992 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Tuesday, September 29, 1987 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, February 2, 1955 | Cited 0 times
- United States Tax Court | Monday, March 27, 1989 | Cited 0 times