%0 Journal Article %A A.C. Harvey %T Testing the Constancy of Regression Models Over Time - Hackl, P. %J Metrika %D 1982 %P 66-66 %V 29 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1982__29_175834/ %F MET_1982__29_175834