- Supreme Court of Oklahoma | Tuesday, July 18, 1978 | Cited 0 times
- District Court, S.D. Iowa | Friday, December 19, 1975 | Cited 0 times
- Court of Appeals for the Eighth Circuit | Wednesday, December 8, 1976 | Cited 0 times
- Nebraska Supreme Court | Wednesday, January 17, 1979 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 29, 1977 | Cited 0 times
- Nebraska Supreme Court | Wednesday, March 9, 1977 | Cited 0 times
- Nebraska Supreme Court | Tuesday, May 22, 1979 | Cited 0 times