%0 Journal Article %A J. Pfanzagl %A D.Z. Djokovic %A J. Aczel %T On the Uniqueness of Scales Derived from Canonical Representations %J Metrika %D 1970 %P 1-8 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1970__16_175444/ %F MET_1970__16_175444