%0 Journal Article %A Norman R. Draper %A Friedrich Pukelsheim %T On Third Order Rotatability. %J Metrika %D 1994 %P 137-161 %V 41 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1994__41_5_176510/ %F MET_1994__41_5_176510