Selected papers that cite this one
- Seymour Ginsburg. Compatibility of states in input-independent machines. Journal of the ACM, 8(3):400-403, July 1961.
- Seymour Ginsburg. Connective properties preserved in minimal state machines. Journal of the ACM, 7(4):311-325, October 1960.
- Thomas N. Hibbard. Least upper bounds on minimal terminal state experiments for two classes of sequential machines. Journal of the ACM, 8(4):601-612, October 1961.
- C. Y. Lee. Categorizing automata by W-machine programs. Journal of the ACM, 8(3):384-399, July 1961.