1. STeLLA: a scheme for a learning machine;Andreae,1964
2. Learning machines: a unified view;Andreae,1969
3. Man-Machine Studies. Rept. UC-DSE/1;Andreae,1972
4. PUSS: a predictor using slide and strings;Andreae,1973
5. Work on a “river” program: PUSS;Andreae,1973