1. Arnold, R. F., (1964) unpublished communication.
2. Matrix structure in simulation of learning;Braines;I.R.E. Trans. Inform. Theory IT-8,1962
3. Computation, behavior and structure in fixed and growing automata;Burks;Behavioral Sci.,1961
4. Equivalent Stochastic Sequential Machines;Carlyle,1961
5. State-calculable stochastic sequential machines, equivalences, and events;Carlyle,1965