1. The dependence of interresponse times upon the relative reinforcement of different interresponse times;Anger;Journal of Experimental Psychology,1956
2. Transformations of probabilities;Blau,1961
3. The effects of uniform probabilities of reinforcement on the response rate of the pigeon;Brandauer,1958
4. A mathematical model for simple learning;Bush;Psychological Review,1951
5. A quantitative analysis of the behavior maintained by interval schedules of reinforcement;Catania,1963