An adaptive locating problem for robotic grasping. - Vladimir Portman; Leonid Slutski; Yael Edan (Robotica, 2001)

Substitute Geometry of the Features of Size: Applications to Multidimensional Features. - Vladimir Portman; V. Shuster; Y. Rubenchik; Y. Shneor (J. Comput. Inf. Sci. Eng., 2007)