- District Court, N.D. Iowa | Thursday, December 26, 1985 | Cited 0 times
- United States Tax Court | Tuesday, May 13, 1980 | Cited 0 times
- United States Tax Court | Monday, May 15, 1989 | Cited 0 times
- United States Tax Court | Monday, November 21, 1983 | Cited 0 times
- United States Tax Court | Wednesday, August 6, 1986 | Cited 0 times