Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1975_221_3_a6, author = {I. Ya. Kats and A. B. Kurzhanskii}, title = {Minimax estimation in multistage systems}, journal = {Doklady Akademii Nauk}, pages = {535--538}, publisher = {mathdoc}, volume = {221}, number = {3}, year = {1975}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1975_221_3_a6/} }
I. Ya. Kats; A. B. Kurzhanskii. Minimax estimation in multistage systems. Doklady Akademii Nauk, Tome 221 (1975) no. 3, pp. 535-538. http://geodesic.mathdoc.fr/item/DAN_1975_221_3_a6/