@article{MET_1978__25_175734,
     author = {D.J. Lorah and R.M. Stark},
     title = {On {Elementary} {Functions} of {Pareto} {Variables.}},
     journal = {Metrika},
     pages = {59--64},
     publisher = {mathdoc},
     volume = {25},
     year = {1978},
     url = {http://geodesic.mathdoc.fr/item/MET_1978__25_175734/}
}