Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1968_180_4_a5, author = {Li Hoang Tu}, title = {An approximate minimax property of the $R^2$ test}, journal = {Doklady Akademii Nauk}, pages = {793--794}, publisher = {mathdoc}, volume = {180}, number = {4}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1968_180_4_a5/} }
Li Hoang Tu. An approximate minimax property of the $R^2$ test. Doklady Akademii Nauk, Tome 180 (1968) no. 4, pp. 793-794. http://geodesic.mathdoc.fr/item/DAN_1968_180_4_a5/