1. Scanning and immediate memory in serial adding;Corballis;Australian Journal of Psychology,1963
2. Problem topology and the solution process;Hayes;Journal of Verbal Learning and Verbal Behavior,1965
3. Effects of a subsidiary task on short-term memory;Murdock;British Journal of Psychology,1965
4. Elements of a theory of human problem-solving;Newell;Psychological Review,1958
5. Chess playing and the problem of complexity;Newell,1963