@article{MET_1962__5_175158,
     author = {O. Sch\"urz},
     title = {Business and {Economic} {Statistics} -  {Spurr,} {W.A.;} {Kellogg,} {L.S.;} {Smith,} {J.H.}},
     journal = {Metrika},
     pages = {215--217},
     publisher = {mathdoc},
     volume = {5},
     year = {1962},
     url = {http://geodesic.mathdoc.fr/item/MET_1962__5_175158/}
}