- Supreme Court of Minnesota | Friday, September 4, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, November 14, 1984 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 21, 1986 | Cited 0 times
- Appellate Court of Illinois | Monday, December 28, 1981 | Cited 0 times
- District Court, D. Colorado | Wednesday, July 1, 1981 | Cited 0 times
- District Court, N.D. Indiana | Tuesday, June 13, 1967 | Cited 0 times
- Supreme Court of Iowa | Wednesday, April 15, 1981 | Cited 0 times
- Supreme Court of Iowa | Wednesday, March 20, 1985 | Cited 0 times
- District Court of Appeal of Florida | Tuesday, January 13, 1976 | Cited 0 times
- Supreme Court of Iowa | Wednesday, May 11, 1988 | Cited 0 times
- Missouri Court of Appeals | Tuesday, July 19, 1983 | Cited 0 times
- Supreme Court of Iowa | Wednesday, October 16, 1985 | Cited 0 times
- Supreme Court of Alabama | Friday, August 18, 1978 | Cited 0 times
- Court of Appeals of Kentucky | Tuesday, August 31, 1982 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 14, 1987 | Cited 0 times
- California Supreme Court | Thursday, June 17, 1971 | Cited 0 times