%0 Journal Article %A Lester, J. A. %T A Beckman-Quarles Type Theorem for Coxeter's Inversive Distance %J Canadian mathematical bulletin %D 1991 %P 492-498 %V 34 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-079-6/ %R 10.4153/CMB-1991-079-6 %F 10_4153_CMB_1991_079_6