1. Experimental research upon the phenomena of attention;Angell;American Journal of Psychology,1891
2. Perception of number as affected by the monetary value of the objects;Ansbacher;Archives of Psychology,1937
3. Principles of the self-organizing system;Ashby,1962
4. Variety, constraint, and the law of requisite variety;Ashby,1968
5. Early modulation of visual input: A study of attentional strategies;Bonnel;The Quarterly Journal of Experimental Psychology,1987