Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1967_174_6_a5, author = {A. M. Kagan}, title = {Partial sufficiency and unbiased estimation of polynomials in the shift parameter}, journal = {Doklady Akademii Nauk}, pages = {1257--1259}, publisher = {mathdoc}, volume = {174}, number = {6}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1967_174_6_a5/} }
A. M. Kagan. Partial sufficiency and unbiased estimation of polynomials in the shift parameter. Doklady Akademii Nauk, Tome 174 (1967) no. 6, pp. 1257-1259. http://geodesic.mathdoc.fr/item/DAN_1967_174_6_a5/