1. Introduction to Statistical Pattern Recognition;Fukunaga,1972
2. Biological Science and Visual Shape (Part I),;Blum;Journal of Theoretical Biology,1973
3. Pattern Classification and Scene Analysis;Duda,1973
4. An Analysis Technique for Biological Shape (I),;Young;Information and Control,1974
5. An Analysis technique for biological shape (II),;Bowie;Acta Cytology,1977