- Supreme Court of Iowa | Wednesday, July 31, 1985 | Cited 0 times
- Supreme Court of Iowa | Wednesday, August 25, 1982 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, April 5, 1988 | Cited 0 times
- Supreme Court of Iowa | Wednesday, December 19, 1973 | Cited 0 times
- Supreme Court of Iowa | Wednesday, January 24, 1979 | Cited 0 times
- Ohio Court of Appeals | Wednesday, February 24, 1988 | Cited 0 times