TY - JOUR AU - O. V. Lepskiǐ TI - Asymptotically Minimax Adaptive Estimation. II. Schemes without Optimal Adaptation: Adaptive Estimators JO - Teoriâ veroâtnostej i ee primeneniâ PY - 1992 SP - 468 EP - 481 VL - 37 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TVP_1992_37_3_a2/ LA - ru ID - TVP_1992_37_3_a2 ER -