- Supreme Court of Vermont | Wednesday, November 5, 1980 | Cited 0 times
- Supreme Court of the United States | Monday, June 17, 1968 | Cited 0 times
- District Court, D. Minnesota | Tuesday, December 11, 1984 | Cited 0 times
- District Court, D. Minnesota | Tuesday, April 2, 1985 | Cited 0 times
- District Court, N.D. Illinois | Wednesday, March 17, 1982 | Cited 0 times