%0 Journal Article %A P.L. Davies %T Characterization problems associated with the exponential distribution - T. A. Azalarov and N. A. Volodin. %J Metrika %D 1987 %P 274-274 %V 34 %I mathdoc %U http://geodesic.mathdoc.fr/item/MET_1987__34_176133/ %F MET_1987__34_176133