1. On the Hamming Cone;Avis,1977
2. Theory and Applications of Distance Geometry;Blumenthal,1953
3. Characterization of spherical and pseudo-spherical sets of points;Blumenthal;Amer. J. Math.,1931
4. Lois stables et espaces Lp;Bretagnolle;Ann. Inst. Henri Poincaré,1966
5. Multidimensional Scaling: A Critical Examination and Some New Proposals;Critchley,1978