Ciesielski V., Andrew I., John S., and Mamutil J., “Genetic Programming for Landmark Detection in Cephalometric Radiologv Images”, International Journal of Knowledge-Based Intelliget Engineering Systems, Vol.7, No.3, July 2003, pages 164-171.
Richardson A., “A comparison of traditional and computerized methods of cephalometric analysis”, European Journal of Orthodontics, 3: 1982, 15-20.
Cohen AM., “A preliminary study of computer recognition and identification of skeletal land marks as anew method of cephalometric analysis”, Br-JOrthod, 11(3): 1984, 143-54.