Jz. Zhang et al., THE REALIZATION OF ELEMENTARY CONFIGURATIONS IN EUCLIDEAN-SPACE, Science in China. Series A, Mathematics, Physics, Astronomy & Technological Sciences, 37(1), 1994, pp. 15-26
By ''an elementary configuration'' we mean a set of a finite number of
points, oriented hyperplanes and oriented hyperspheres. In this paper
, a complete solution of the following problems is given. Does there e
xist in Euclidean space a certain elementary configuration with a pres
cribed metric for each pair of its elements? If so, how can one find t
he coordinate representations of the elements of such a configuration?