TY - JOUR AU - Butucea, Cristina TI - Exact adaptive pointwise estimation on Sobolev classes of densities JO - ESAIM: Probability and Statistics PY - 2001 SP - 1 EP - 31 VL - 5 PB - EDP-Sciences UR - http://www.numdam.org/item/PS_2001__5__1_0/ LA - en ID - PS_2001__5__1_0 ER -