1. A method of graded dichotomies for the scaling of judgments;Attneave;Psychol. Rev.,1949
2. Dimensions of similarity;Attneave;Amer. J. Psychol.,1950
3. The method of paired comparisons as a psychometric method;Guilford;Psychol. Rev.,1928
4. Mathematical biophysics of the central nervous system;Householder,1945
5. Studies in measurement of the relations among sovereign states;Klingberg;Psychometrika,1941