A comparison of the tissue classification and the segmentation propagation techniques in MRI brain image segmentation. - Jinsong Ren; Beatrix I. Sneller; Daniel Rueckert; Joseph V. Hajnal; Rolf A. Heckemann; Stephen M. Smith 001; John Vickers; Derek L. G. Hill (Image Processing, 2005)

Which demand systems can be generated by discrete choice? - Mark Armstrong; John Vickers (J. Econ. Theory, 2015)