%0 Journal Article %A K. Winckler %T Some Distribution-Free Small Samples Methods for Interval Estimation and Hypothesis Testing in Linear Shock Models %J Metrika %D 1970 %P 115-129 %V 16 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1970__16_175453/ %F MET_1970__16_175453