Voir la notice de l'article provenant de la source European Digital Mathematics Library
@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/} }
O. Schürz. Business and Economic Statistics - Spurr, W.A.; Kellogg, L.S.; Smith, J.H.. Metrika, Tome 5 (1962), pp. 215-217. http://geodesic.mathdoc.fr/item/MET_1962__5_175158/