- Nebraska Supreme Court | Wednesday, July 13, 1977 | Cited 0 times
- Court of Appeals for the Fifth Circuit | Wednesday, December 3, 1980 | Cited 0 times
- Court of Appeals for the Eleventh Circuit | Tuesday, October 11, 1983 | Cited 0 times
- Nebraska Supreme Court | Friday, March 12, 1982 | Cited 0 times