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2. The use of principal components analysis in physical anthropology;Andrews;American Journal of Physical Anthropology,1973
3. A study on the relationships between digital dermatoglyphic traits: interfinger (PI, TRC and PI, ATREC) correlations in a Santal population sample;Basu;Indian Journal of physical Anthropology,1978
4. The correlations between ridge-counts on different fingers: a comparison of three population samples;Basu;Acta Facultatis Rerum naturalium Universitatis Comenianae. Anthropology,1976
5. Ueber Korrelationen zwischen der quantitative Werten aller Finger-und Zehenbeerenmuster;Brehme;Anthropologische Anzeiger,1966