Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MET_1970__15_175443, author = {S. Sagoroff}, title = {Sch\"atzprobleme in der {\"Okonometrie} {(L\"udeke,} {D.)}}, journal = {Metrika}, pages = {187--188}, publisher = {mathdoc}, volume = {15}, year = {1970}, url = {http://geodesic.mathdoc.fr/item/MET_1970__15_175443/} }
S. Sagoroff. Schätzprobleme in der Ökonometrie (Lüdeke, D.). Metrika, Tome 15 (1970), pp. 187-188. http://geodesic.mathdoc.fr/item/MET_1970__15_175443/