1. “Cybernetics and Development.”;Apter,1966
2. Speed-up theorems and incompleteness theorems;Arbib,1966
3. A simple self-reproducing universal automaton;Arbib;Inform. Control,1966
4. Automata theory and development, I;Arbib;J. Theor. Biol.,1967
5. Some comments on self-reproducing systems;Arbib,1967