Aizerman, M. A.; Braverman, Emmanuel M.; Rozonoer, L. I. (1964). "Theoretical foundations of the potential function method in pattern recognition learning". Automation and Remote Control. 25: 821–837. Cited in Guyon, Isabelle; Boser, B.; Vapnik, Vladimir (1993). Automatic capacity tuning of very large VC-dimension classifiers. Advances in neural information processing systems. CiteSeerX10.1.1.17.7215.