- United States Tax Court | Thursday, January 23, 1969 | Cited 0 times
- United States Tax Court | Thursday, March 6, 1969 | Cited 0 times
- Supreme Court of the United States | Monday, June 9, 1969 | Cited 0 times
- United States Tax Court | Tuesday, September 24, 1968 | Cited 0 times
- United States Tax Court | Monday, September 30, 1968 | Cited 0 times
- United States Tax Court | Thursday, December 30, 1971 | Cited 0 times
- United States Tax Court | Thursday, June 23, 1983 | Cited 0 times
- District Court, D. Minnesota | Friday, November 22, 1968 | Cited 0 times