W. Richard Stark. Combinatory automaton. SIGACT News, 15(4):37, 1984. [doi]
@article{Stark84a, title = {Combinatory automaton}, author = {W. Richard Stark}, year = {1984}, doi = {10.1145/1008939.1008941}, url = {https://doi.org/10.1145/1008939.1008941}, researchr = {https://researchr.org/publication/Stark84a}, cites = {0}, citedby = {0}, journal = {SIGACT News}, volume = {15}, number = {4}, pages = {37}, }