%0 Journal Article %A A.R. Padmanabhan %A N Mukhopadhyay %T A Note on Three-Stage Confidence Intervals for the Difference of Locations: The Exponential Case. %J Metrika %D 1993 %P 121-128 %V 40 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1993__40_2_176453/ %F MET_1993__40_2_176453