@article{MET_1987__34_176133,
     author = {P.L. Davies},
     title = {Characterization problems associated with the exponential distribution -  {T.} {A.} {Azalarov} and {N.} {A.} {Volodin.}},
     journal = {Metrika},
     pages = {274--274},
     publisher = {mathdoc},
     volume = {34},
     year = {1987},
     url = {http://geodesic.mathdoc.fr/item/MET_1987__34_176133/}
}